2025 National Team Championship Round 1 to 8
Team SwissStandard
66 players participated in this 8-round tournament, held from 07 Sept 2025 to 28 Sept 2025 in Dededo, Guam. 6 titled players. Top 10 Elo average was 1885, and top seed was James Marcus Justo (🇬🇺 GUM, 2010).
Tuan An Tran (🇬🇺 GUM, CM, 1956) won with 8.0/8, ahead of John Francis Karamihan (7.5) and Xuan Chi Tran (7.0). Tran won solo starting round 5.
The biggest upset came in round 4: Tuan Vu Tran (1409) beat Aryan Dewan (1706), a +297-point gap.
Location
🇬🇺Dededo, Guam
Dates
07 Sept 2025 → 28 Sept 2025
Time control
Standard: 90 minutes for the whole game
System
Team · 8 rounds
Titled players · 6
CM×3
WCM×3
Federations · 1 represented
🇬🇺Guam×63
Top 3
- 🥇
- 🥈
- 🥉
Standings
Click row to expand · Cmd+click name for new tab
| # | Player | Fed | Elo | Pts | Avg opp. | Perf | Δ Elo |
|---|---|---|---|---|---|---|---|
| 1 | CMTran, Tuan An | 🇬🇺GUM | 1956 | 8.0 | 1822 | 2622 | +104.4 |
| 9 | Karamihan, John Francis | 🇬🇺GUM | 1684 | 7.5 | 1671 | 2471 | +48.2 |
| 44 | Tran, Xuan Chi | 🇬🇺GUM | 1516 | 7.0 | 1550 | 1743 | +23.6 |
| 3 | CMPrudente, Elmer | 🇬🇺GUM | 1923 | 6.5 | 1835 | 2086 | +33.8 |
| 5 | WCMBenzon, Tiffany | 🇬🇺GUM | 1638 | 6.5 | 1568 | 1819 | +70.4 |
| 4 | Estur, Gavino Aguilar | 🇬🇺GUM | 1720 | 6.5 | 1588 | 1839 | +21.8 |
| 2 | Combs, Noah | 🇬🇺GUM | 1521 | 6.5 | 1563 | 1985 | +136.8 |
| 6 | Remetira, Ruel | 🇬🇺GUM | 0 | 6.5 | 1725 | 1805 | 0.0 |
| 8 | De Mesa, Khenner | 🇬🇺GUM | 0 | 6.0 | 1664 | 1744 | 0.0 |
| 48 | Justo, Alexis Rian | 🇬🇺GUM | 1561 | 6.0 | 1535 | 1535 | -3.6 |
| 11 | Diaz, Robert | 🇬🇺GUM | 1685 | 6.0 | 1705 | 2505 | +105.2 |
| 17 | Lopatyuk, Leo | 🇬🇺GUM | 1463 | 6.0 | 1571 | 1811 | +90.8 |
| 7 | Combs, Daniel | 🇬🇺GUM | 1667 | 5.5 | 1702 | 1932 | +93.6 |
| 19 | WCMRamas, Carmina Jasmine | 🇬🇺GUM | 1713 | 5.5 | 1668 | 1908 | +24.0 |
| 18 | Estur, Grace Co | 🇬🇺GUM | 1552 | 5.0 | 1547 | 1672 | +19.2 |
| 15 | Briones, Danilo | 🇬🇺GUM | 1695 | 5.0 | 1701 | 1751 | +9.8 |
| 10 | Laude, Edward Rowell P | 🇬🇺GUM | 1858 | 5.0 | 1780 | 1875 | +9.2 |
| 14 | Justo, James Marcus | 🇬🇺GUM | 2010 | 4.5 | 1823 | 1866 | -54.0 |
| 28 | Javelosa, Jayce Caleb | 🇬🇺GUM | 1764 | 4.5 | 1652 | 1724 | -9.2 |
| 13 | CMMafnas, Peter | 🇬🇺GUM | 1835 | 4.5 | 1793 | 1836 | +2.4 |
| 12 | Tenezaca, Cristian | 🇬🇺GUM | 1895 | 4.5 | 1852 | 2045 | +55.2 |
| 29 | Rhodes, James | 🇬🇺GUM | 1527 | 4.5 | 1515 | 1788 | +36.8 |
| 26 | Mortensen, John Michael | 🇬🇺GUM | 1549 | 4.0 | 1624 | 1624 | +22.8 |
| 16 | Barotilla, Joseph | 🇬🇺GUM | 1506 | 4.0 | 1645 | 1770 | +81.2 |
| 31 | Dela Cruz, Rolando | 🇬🇺GUM | 1534 | 4.0 | 1535 | 1535 | +0.8 |
| 38 | Uherhewar, James Rivera | 🇬🇺GUM | 1562 | 4.0 | 1586 | 1514 | -12.0 |
| 35 | Calalang, Adriano | 🇬🇺GUM | 0 | 4.0 | 1554 | 1554 | 0.0 |
| 20 | Pascua, Jefferson A | 🇬🇺GUM | 1885 | 3.5 | 1777 | 1777 | -36.8 |
| 32 | Tran, Tuan Vu | 🇬🇺GUM | 1409 | 3.5 | 1557 | 1577 | 0.0 |
| 30 | Rodriguez, Pablo | 🇬🇺GUM | 0 | 3.5 | 1540 | 1580 | 0.0 |
| 22 | Cedeno, Antonio | 🇬🇺GUM | 1797 | 3.0 | 1780 | 1730 | -24.4 |
| 25 | Lujan, Steven Tererence | 🇬🇺GUM | 1841 | 3.0 | 1840 | 1790 | -16.8 |
| 40 | Espinoza, Mario | 🇬🇺GUM | 1587 | 3.0 | 1572 | 1414 | -66.0 |
| 23 | Tirador, Elias | 🇬🇺GUM | 1854 | 3.0 | 1794 | 1707 | -30.8 |
| 27 | Doria, Daniel | 🇬🇺GUM | 1729 | 3.0 | 1855 | 1855 | +19.8 |
| 21 | Santos, Almer | 🇬🇺GUM | 1778 | 3.0 | 1816 | 1766 | -2.2 |
| 24 | Maranan III, Jorge | 🇬🇺GUM | 0 | 3.0 | 1536 | 1576 | 0.0 |
| 39 | Long, David | 🇬🇺GUM | 1468 | 3.0 | 1504 | 1629 | +26.0 |
| 41 | Villanueva, Angelo | 🇬🇺GUM | 1551 | 2.5 | 1581 | 1351 | -68.8 |
| 42 | Tiurin, Yaroslav | 🇬🇺GUM | 1535 | 2.5 | 1576 | 1427 | -25.6 |
| 43 | Chattaraj, Aranyam | 🇬🇺GUM | 1495 | 2.5 | 1592 | 1505 | +0.4 |
| 36 | Szekely, Zoltan | 🇬🇺GUM | 1738 | 2.0 | 1737 | 1579 | -60.4 |
| 45 | Dela Paz, Romeo | 🇬🇺GUM | 1698 | 2.0 | 1690 | 1417 | -99.2 |
| 34 | WCMOllet, Myra | 🇬🇺GUM | 1659 | 2.0 | 1855 | 1662 | -1.0 |
| 62 | Retugal, Jesus | 🇬🇺GUM | 1655 | 2.0 | 1535 | 735 | -105.6 |
| 37 | Judan, Deomedes | 🇬🇺GUM | 1572 | 2.0 | 1587 | 1462 | -34.4 |
| 57 | Dewan, Aryan | 🇬🇺GUM | 1706 | 2.0 | 1535 | 735 | -85.2 |
| 33 | Libao, Jesus | 🇬🇺GUM | 0 | 2.0 | 1556 | 1431 | 0.0 |
| 65 | Jang, David | 🇬🇺GUM | 0 | 2.0 | 1510 | 710 | 0.0 |
| 47 | Fiscal, Nestor | 🇬🇺GUM | 1673 | 1.0 | 1703 | 1394 | -87.6 |
| 63 | FIDE 31006604 | — | 0 | 1.0 | 1566 | 766 | 0.0 |
| 59 | FIDE 31006574 | — | 0 | 1.0 | 1665 | 865 | 0.0 |
| 64 | Panzo, Jezreel | 🇬🇺GUM | 1632 | 1.0 | 1572 | 772 | -68.4 |
| 46 | Dimapilis, David | 🇬🇺GUM | 0 | 1.0 | 1507 | 1314 | 0.0 |
| 49 | Arevalo Jr., Fernando O | 🇬🇺GUM | 0 | 1.0 | 1586 | 1393 | 0.0 |
| 50 | Esperanza, Corwin | 🇬🇺GUM | 1503 | 0.5 | 1843 | 1399 | -18.0 |
| 52 | Perez, Happi-Tears | 🇬🇺GUM | 1716 | 0.5 | 1762 | 1440 | -48.8 |
| 51 | Combs, Mylen Rodriguez | 🇬🇺GUM | 1594 | 0.5 | 1493 | 1300 | -24.4 |
| 66 | Parkinson, William A | 🇬🇺GUM | 1659 | 0.0 | 1635 | 835 | -84.8 |
| 61 | Ryan, Leon R | 🇬🇺GUM | 1590 | 0.0 | 1621 | 821 | -54.8 |
| 58 | Wang, Tyler | 🇬🇺GUM | 1457 | 0.0 | 1550 | 750 | -43.6 |
| 56 | FIDE 31006582 | — | 0 | 0.0 | 1738 | 938 | 0.0 |
| 60 | Wang, Travis | 🇬🇺GUM | 0 | 0.0 | 1551 | 751 | 0.0 |
| 54 | Jung, Juliet Seo | 🇬🇺GUM | 0 | 0.0 | 1582 | 782 | 0.0 |
| 55 | Jang, Alex | 🇬🇺GUM | 0 | 0.0 | 1542 | 742 | 0.0 |
| 53 | Combs, Esther | 🇬🇺GUM | 1447 | 0.0 | 1537 | 737 | -14.8 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Combs, NoahGUM+136.86.5 pts · #2
- 2Diaz, RobertGUM+105.26.0 pts · #11
- 3Tran, Tuan AnCMGUM+104.48.0 pts · #1
Top rating losers
- 1Retugal, JesusGUM-105.62.0 pts · #62
- 2Dela Paz, RomeoGUM-99.22.0 pts · #45
- 3Fiscal, NestorGUM-87.61.0 pts · #47
Biggest upsets
- R4+297 Elo gap
- R5+226 Elo gap
- R3+192 Elo gap