Tournament centreFinished#1510398

R1 Sports 2nd Chess Open Invitationals -JUNIORS

Philippines ( PHI )Vista Mall, Sta, Rosa2026/10/02 – 2026/10/02Swiss · 7 roundsPhilippines ( PHI ) · Vista Mall, Sta, Rosa10/02 – 10/02Swiss · 7 roundsRapid · 10 minutes + 3 secs incrementAverage rating / age 1364 / 1555 players

Updating tournament data: player details, historical standings. Some sections are temporarily unavailable.

Chief arbiter: NA AFM Harold Simon
Deputy chief arbiter: NA AGM Apollo Agapay
Arbiters: Marvin Fortaleza
Tournament director: RA AIM Theddy Almarez
Organizer: R1 Sports Ph
Rating calculation: -
Location: Vista Mall, Sta, Rosa ↗
Average rating / Average age: 1364 / 15
Pairing program: Swiss-Manager from Heinz Herzog ↗

Tournament details

Tournament: R1 Sports 2nd Chess Open Invitationals -JUNIORS
Federation: Philippines ( PHI )
Location: Vista Mall, Sta, Rosa ↗
Date: 2026-10-02
Format: Swiss
Rounds: 7
Time control: Rapid · 10 minutes + 3 secs increment
Chief arbiter: NA AFM Harold Simon
Deputy chief arbiter: NA AGM Apollo Agapay
Arbiters: Marvin Fortaleza
Tournament director: RA AIM Theddy Almarez
Organizer: R1 Sports Ph
Rating calculation: -
Average rating / Average age: 1364 / 15
Entrants: 55
Pairing program: Swiss-Manager from Heinz Herzog ↗

Source information

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Uploaded by: City of Sto. Tomas Batangas Chess Players Association
Source last update: 3 Oct 2026 · 13:30:09Source local time · time zone not supplied
Collected: 5 Oct 2026, 07:52:02 UTC

Source information

View source

Uploaded by: City of Sto. Tomas Batangas Chess Players Association
Source last update: 3 Oct 2026 · 13:30:09Source local time · time zone not supplied
Collected: 5 Oct 2026, 07:52:02 UTC

Final ranking after 7 rounds

R1 Sports 2nd Chess Open Invitationals -JUNIORS · Final ranking after 7 rounds
Rank	No.	Player	FED	Rating	Points	TB1	TB2	TB3
1	2	Piel, Jaymiel	PHI	1995	6,5	0	34,5	31,75
2	3	Torena, Clyde Jared	PHI	1973	6	1	33	26,5
3	4	Ortillo, Justin Jed	PHI	1920	6	2	29,5	23,5
4	6	Ferrer, Nathan Philip	PHI	1793	5,5	0	33,5	24,25
5	23	Juan, Alexandro Miguel	PHI	1608	5	0	30,5	18,5
6	7	Dela Cruz, Maddox	PHI	1771	5	0	29	20
7	29	Abel, John Knneth	PHI	0	5	0	27	17,5
8	21	Cabus, Princess Miracle	PHI	1613	5	0	26,5	16
9	38	Halili, Hanzel Ray	PHI	0	4,5	0	32	18,25
10	12	Acala, Josh Abraham	PHI	1733	4,5	0	31,5	17,75
11	22	Ruzol, Prince Neigel O.	PHI	1613	4,5	0	30,5	16,25
12	10	Bajarias, Franchezka F.	PHI	1750	4,5	0	29,5	16,25
13	1	Tabamo, Cassey Miguel	PHI	2079	4,5	0	29	15,25
14	17	Nanong, Dylan Ramsus	PHI	1698	4,5	0	27,5	14,25
15	24	Dagan, Tristan	PHI	1598	4,5	0	27	15,5
16	5	Matson, Louis Angelo	PHI	1800	4,5	0	27	15,5
17	18	Manire, Marianne Ghilyn	PHI	1691	4	0	27	12
18	13	Torena, Zafirah Jahly	PHI	1722	4	0	27	11
19	15	Lizano, Ayessa Miles	PHI	1708	4	0	27	11
20	11	Manzon, Raissa Isabelle	PHI	1738	4	0	26,5	14
21	9	Acosta, Benjamin Joseph	PHI	1751	4	0	25,5	11,5
22	31	Belen, Jio	PHI	0	4	0	25	11
23	32	Boroc, Hjannah Katelyn	PHI	0	4	0	24	12,25
24	37	Gonzales, Yuan FRenchezka	PHI	0	4	0	23,5	10
25	16	Belen, James Matthew	PHI	1701	4	0	23	9,5
26	35	Elkins, Sean Connor	PHI	0	4	0	21,5	10
27	26	Bautista, Robi Joseph C.	PHI	1505	4	0	21	11
28	19	Gonzales, Briahanna Mckenzy	PHI	1668	3,5	0	22,5	10
29	27	Vicedo, Vea Emmiery	PHI	1501	3,5	0	20	6,5
30	8	Chan, James Carl	PHI	1760	3	0	27,5	10,5
31	40	Lagos, Kris Matthew	PHI	0	3	0	26	9,5
32	34	Clavel, Quien Lenard	PHI	0	3	0	26	8
33	14	Banez, Rogviel Dwayne	PHI	1718	3	0	25	8,25
34	39	Laderas, Rupert Lyonel	PHI	0	3	0	24	8
35	55	Yongzon, Virgilio III	PHI	0	3	0	23	6,5
36	44	Montenegro, Lorenz Japheth	PHI	0	3	0	22,5	8
37	46	Olpindo, Avinash Khalel	PHI	0	3	0	22	7
38	47	Ortillo, Sophia Angela	PHI	0	3	0	21,5	9
39	53	Velarde, Daniel Zian	PHI	0	3	0	21	7
40	45	Nievera, Janaica Joie	PHI	0	3	0	20	4
41	52	Tañaquin, Aldrich Dmitri	PHI	0	3	0	19,5	6
42	50	Reyes, Eiman Janes	PHI	0	3	0	17	4
43	43	Montenegro, John Lorenz	PHI	0	3	0	16,5	5,5
44	36	Garcia, Alex Bernard	PHI	0	2,5	0	20,5	4,75
45	33	Castillo, David Paul	PHI	0	2	0	26,5	6
46	20	Oberio, Kyle Stevens	PHI	1620	2	0	26	6
47	30	Barja, Kurt Cyrus	PHI	0	2	0	24,5	4
48	25	Pabon, Rushley Chris	PHI	1528	2	0	21,5	4
49	48	Paraiso, Prince Derron	PHI	0	2	0	21	3,5
50	28	Faller, Zara Ysabel	PHI	1443	2	0	19,5	2

By final rank · 55 players

Tiebreaks ▾

TB1: Direct Encounter (DE) · TB2: Buchholz Tie-Break Variable (2026) (Gamepoints) · TB3: Sonneborn Berger Tie-Break Variable (2026) (Gamepoints)

RankPlayerPoints

1Piel, JaymielPHI · 1995 · No. 26,5TB1 0 · TB2 34,5 · TB3 31,75

2Torena, Clyde JaredPHI · 1973 · No. 36TB1 1 · TB2 33 · TB3 26,5

3Ortillo, Justin JedPHI · 1920 · No. 46TB1 2 · TB2 29,5 · TB3 23,5

4Ferrer, Nathan PhilipPHI · 1793 · No. 65,5TB1 0 · TB2 33,5 · TB3 24,25

5Juan, Alexandro MiguelPHI · 1608 · No. 235TB1 0 · TB2 30,5 · TB3 18,5

6Dela Cruz, MaddoxPHI · 1771 · No. 75TB1 0 · TB2 29 · TB3 20

7Abel, John KnnethPHI · 0 · No. 295TB1 0 · TB2 27 · TB3 17,5

8Cabus, Princess MiraclePHI · 1613 · No. 215TB1 0 · TB2 26,5 · TB3 16

9Halili, Hanzel RayPHI · 0 · No. 384,5TB1 0 · TB2 32 · TB3 18,25

10Acala, Josh AbrahamPHI · 1733 · No. 124,5TB1 0 · TB2 31,5 · TB3 17,75

11Ruzol, Prince Neigel O.PHI · 1613 · No. 224,5TB1 0 · TB2 30,5 · TB3 16,25

12Bajarias, Franchezka F.PHI · 1750 · No. 104,5TB1 0 · TB2 29,5 · TB3 16,25

13Tabamo, Cassey MiguelPHI · 2079 · No. 14,5TB1 0 · TB2 29 · TB3 15,25

14Nanong, Dylan RamsusPHI · 1698 · No. 174,5TB1 0 · TB2 27,5 · TB3 14,25

15Dagan, TristanPHI · 1598 · No. 244,5TB1 0 · TB2 27 · TB3 15,5

16Matson, Louis AngeloPHI · 1800 · No. 54,5TB1 0 · TB2 27 · TB3 15,5

17Manire, Marianne GhilynPHI · 1691 · No. 184TB1 0 · TB2 27 · TB3 12

18Torena, Zafirah JahlyPHI · 1722 · No. 134TB1 0 · TB2 27 · TB3 11

19Lizano, Ayessa MilesPHI · 1708 · No. 154TB1 0 · TB2 27 · TB3 11

20Manzon, Raissa IsabellePHI · 1738 · No. 114TB1 0 · TB2 26,5 · TB3 14

21Acosta, Benjamin JosephPHI · 1751 · No. 94TB1 0 · TB2 25,5 · TB3 11,5

22Belen, JioPHI · 0 · No. 314TB1 0 · TB2 25 · TB3 11

23Boroc, Hjannah KatelynPHI · 0 · No. 324TB1 0 · TB2 24 · TB3 12,25

24Gonzales, Yuan FRenchezkaPHI · 0 · No. 374TB1 0 · TB2 23,5 · TB3 10

25Belen, James MatthewPHI · 1701 · No. 164TB1 0 · TB2 23 · TB3 9,5

26Elkins, Sean ConnorPHI · 0 · No. 354TB1 0 · TB2 21,5 · TB3 10

27Bautista, Robi Joseph C.PHI · 1505 · No. 264TB1 0 · TB2 21 · TB3 11

28Gonzales, Briahanna MckenzyPHI · 1668 · No. 193,5TB1 0 · TB2 22,5 · TB3 10

29Vicedo, Vea EmmieryPHI · 1501 · No. 273,5TB1 0 · TB2 20 · TB3 6,5

30Chan, James CarlPHI · 1760 · No. 83TB1 0 · TB2 27,5 · TB3 10,5

31Lagos, Kris MatthewPHI · 0 · No. 403TB1 0 · TB2 26 · TB3 9,5

32Clavel, Quien LenardPHI · 0 · No. 343TB1 0 · TB2 26 · TB3 8

33Banez, Rogviel DwaynePHI · 1718 · No. 143TB1 0 · TB2 25 · TB3 8,25

34Laderas, Rupert LyonelPHI · 0 · No. 393TB1 0 · TB2 24 · TB3 8

35Yongzon, Virgilio IIIPHI · 0 · No. 553TB1 0 · TB2 23 · TB3 6,5

36Montenegro, Lorenz JaphethPHI · 0 · No. 443TB1 0 · TB2 22,5 · TB3 8

37Olpindo, Avinash KhalelPHI · 0 · No. 463TB1 0 · TB2 22 · TB3 7

38Ortillo, Sophia AngelaPHI · 0 · No. 473TB1 0 · TB2 21,5 · TB3 9

39Velarde, Daniel ZianPHI · 0 · No. 533TB1 0 · TB2 21 · TB3 7

40Nievera, Janaica JoiePHI · 0 · No. 453TB1 0 · TB2 20 · TB3 4

41Tañaquin, Aldrich DmitriPHI · 0 · No. 523TB1 0 · TB2 19,5 · TB3 6

42Reyes, Eiman JanesPHI · 0 · No. 503TB1 0 · TB2 17 · TB3 4

43Montenegro, John LorenzPHI · 0 · No. 433TB1 0 · TB2 16,5 · TB3 5,5

44Garcia, Alex BernardPHI · 0 · No. 362,5TB1 0 · TB2 20,5 · TB3 4,75

45Castillo, David PaulPHI · 0 · No. 332TB1 0 · TB2 26,5 · TB3 6

46Oberio, Kyle StevensPHI · 1620 · No. 202TB1 0 · TB2 26 · TB3 6

47Barja, Kurt CyrusPHI · 0 · No. 302TB1 0 · TB2 24,5 · TB3 4

48Pabon, Rushley ChrisPHI · 1528 · No. 252TB1 0 · TB2 21,5 · TB3 4

49Paraiso, Prince DerronPHI · 0 · No. 482TB1 0 · TB2 21 · TB3 3,5

50Faller, Zara YsabelPHI · 1443 · No. 282TB1 0 · TB2 19,5 · TB3 2