PLAYER PAGE
Tristan Arries
1170302028Nelson Mandela Bay (ENM)Personal
Main rating
| Rating | 1694.6 |
| K-factor | 28 |
| Floor | 1194.6 |
| Highest | 1694.6 (2026-06-01) |
| Min/Max +/- allowed | 82 |
| Rating Change () | |
| Games | 6 |
| Score | 0 |
| We | 4.77 |
| SWe | -4.07 |
| Temp +/- | -114 |
| Penalties | 0 |
| Weight perform | 1368.5 |
| Final +/- | -82 |
| New Rating () | |
| Rating | 1612.6 |
| K-factor | 28 |
| Floor | 1194.6 |
| Highest | 1694.6 (2026-06-01) |
| Min/Max +/- allowed | 82 |
Standard rating
| Rating | 1689.9 |
| K-factor | 28 |
| Floor | 1189.9 |
| Highest | 1689.9 (2026-06-01) |
| Min/Max +/- allowed | 82.5 |
| Rating Change () | |
| Games | 6 |
| Score | 0 |
| We | 4.77 |
| SWe | -4.77 |
| Temp +/- | -133.5 |
| Penalties | 0 |
| Weight perform | 1368.5 |
| Final +/- | -82.5 |
| New Rating () | |
| Rating | 1607.4 |
| K-factor | 28 |
| Floor | 1189.9 |
| Highest | 1689.9 (2026-06-01) |
| Min/Max +/- allowed | 82.5 |
Rapid rating
| Rating | 1260 |
| K-factor | 36 |
| Floor | 760 |
| Highest | 1422.7 (2024-06-01) |
| Min/Max +/- allowed | 120.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1260 |
| K-factor | 36 |
| Floor | 760 |
| Highest | 1422.7 (2024-06-01) |
| Min/Max +/- allowed | 120.7 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-05-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-05-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Rhodes Open 2026 (A) | Standard | 2026-09-12 | 2026-09-13 | Sarah Baartman (ESB) | 7 | 1694.6 | 6 | 0 | 929.4 | -114 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Africa Youth Chess Championship | Classical | 2026-05-15 | 2026-05-21 | Uganda (UGA) | 9 | 1673.4 | 9 | 6 | 1748 | 21.2 | Details |
| 2 | South African Junior Closed Chess Championship 2026 (U10 Open) | Classical | 2026-03-28 | 2026-04-02 | Bojanala Platina (NBR) | 9 | 1607.8 | 9 | 7.5 | 1832.5 | 65.7 | Details |
| 3 | NMBCU Trial 1 2026 (U12) | Standard | 2026-02-20 | 2026-02-21 | Nelson Mandela Bay (ENM) | 5 | 1652.1 | 5 | 2.5 | 1310.6 | -31.2 | Details |
| 4 | 2025 African Youth Chess Championship | Classical | 2025-12-07 | 2025-12-13 | Zimbabwe (ZIM) | 9 | 1592.5 | 9 | 6.5 | 1789.5 | 42.6 | Details |
| 5 | Fide in the Bay 2025 (D) | Standard | 2025-11-29 | 2025-11-29 | Nelson Mandela Bay (ENM) | 5 | 1610.6 | 5 | 3 | 1481.2 | -12.9 | Details |
| 6 | EC Closed 2025 (U8+U10 Boys) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1585.9 | 6 | 5 | 1713.4 | 17.1 | Details |
| 7 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U10 Open) | Standard | 2025-07-11 | 2025-07-12 | Amathole (EAL) | 6 | 1570.9 | 6 | 5 | 1623.4 | 6.5 | Details |
| 8 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U10) | Standard | 2025-07-10 | 2025-07-10 | Amathole (EAL) | 5 | 1570.9 | 4 | 3.5 | 1601.1 | 1.2 | Details |
| 9 | NMBCU Closed 2025 (U10) | Standard | 2025-06-13 | 2025-06-14 | Nelson Mandela Bay (ENM) | 6 | 1518.6 | 6 | 6 | 1795.9 | 32.7 | Details |
| 10 | NMBCU Open 2025 (C) | Standard | 2025-05-23 | 2025-05-24 | Nelson Mandela Bay (ENM) | 6 | 1564.9 | 2 | 1 | 1233.3 | -12.8 | Details |
| 11 | Fountains Mall SBD Open 2025 (C) | Standard | 2025-05-17 | 2025-05-17 | Sarah Baartman (ESB) | 6 | 1564.9 | 6 | 4 | 1462.9 | -11.6 | Details |
| 12 | NMBCU Trial 4 2025 (U12) | Standard | 2025-05-09 | 2025-05-10 | Nelson Mandela Bay (ENM) | 6 | 1564.9 | 6 | 4 | 1525 | -4.5 | Details |
| 13 | NMB 3rd Trials 2025 (U10) | Standard | 2025-04-11 | 2025-04-12 | Nelson Mandela Bay (ENM) | 6 | 1463.3 | 6 | 5.5 | 1610.4 | 17.4 | Details |
| 14 | South African Junior Closed Chess Championships 2025 (U8 Open) | Classical | 2025-03-31 | 2025-04-05 | Cape Winelands (WCW) | 9 | 1463.3 | 9 | 7 | 1676.4 | 46 | Details |
| 15 | NMB 2nd Trials 2025 (U10) | Standard | 2025-03-07 | 2025-03-08 | Nelson Mandela Bay (ENM) | 6 | 1446.1 | 6 | 5 | 1523.8 | 10.8 | Details |
| 16 | Pearson High Chess Festival 2025 (C) | Standard | 2025-02-21 | 2025-02-22 | Nelson Mandela Bay (ENM) | 5 | 1357.3 | 5 | 3 | 1512.4 | 15.8 | Details |
| 17 | NMBCH Trial 1 2025 (U10) | Standard | 2025-02-14 | 2025-02-15 | Nelson Mandela Bay (ENM) | 6 | 1357.3 | 6 | 3.5 | 1303.6 | -6.1 | Details |
| 18 | SBDCU Fundraiser 2025 (U9) | Standard | 2025-02-01 | 2025-02-01 | Sarah Baartman (ESB) | 5 | 1357.3 | 5 | 5 | 1692.4 | 33.9 | Details |
| 19 | NMBCU vs BCC Derby Chess Invitational 2025 (Open B) | Standard | 2025-01-10 | 2025-01-11 | Nelson Mandela Bay (ENM) | 5 | 1375.4 | 5 | 3 | 1280.3 | -10.1 | Details |
| 20 | Mzansi Interprovincial Youth Chess Championships 2024 (U8 Open Championship) | Classical | 2024-12-16 | 2024-12-19 | Capricorn (LCP) | 7 | 1364.1 | 7 | 4.5 | 1447.3 | 14.6 | Details |
| 21 | Township Chess 204 (C) | Standard | 2024-11-30 | 2024-11-30 | Nelson Mandela Bay (ENM) | 5 | 1364.1 | 5 | 3 | 1282.8 | -8.3 | Details |
| 22 | NMBCU Closed 2024 (U10) | Standard | 2024-09-20 | 2024-09-21 | Nelson Mandela Bay (ENM) | 6 | 1341.8 | 6 | 4 | 1445.6 | 12.5 | Details |
| 23 | NMBCU Trial 5 2024 (U8+U10) | Standard | 2024-08-16 | 2024-08-17 | Nelson Mandela Bay (ENM) | 6 | 1333.4 | 4 | 2.5 | 1393.1 | 4.6 | Details |
| 24 | Karen Ashworth 2024 (C) | Standard | 2024-07-20 | 2024-07-20 | Nelson Mandela Bay (ENM) | 6 | 1367.8 | 6 | 3 | 1203.9 | -19.1 | Details |
| 25 | Willow Academy 2024 (C) | Rapid | 2024-06-22 | 2024-06-22 | Nelson Mandela Bay (ENM) | 6 | 1362.9 | 6 | 4.5 | 1403.4 | 2.8 | Details |
| 26 | NMBCU Trial 3 2024 (U8) | Standard | 2024-05-10 | 2024-05-11 | Nelson Mandela Bay (ENM) | 6 | 1299.6 | 6 | 6 | 1597.3 | 35.2 | Details |
| 27 | NMBCU Trials 2 2024 (U8) | Standard | 2024-04-12 | 2024-04-13 | Nelson Mandela Bay (ENM) | 6 | 1200 | 6 | 6 | 1625 | 49.8 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 29 |
| Wins | 15 |
| Draws | 2 |
| Losses | 12 |
| White | 16 |
| Black | 13 |
| White wins | 8 |
| Black wins | 7 |
| Score | 16 |
| Percent | 55.2 |
| Dp | 44 |
| AOR | 1485.5 |
| Performance | 1529.5 |
Game statistics (History)
| Games | 167 |
| Wins | 113 |
| Draws | 13 |
| Losses | 41 |
| White | 84 |
| Black | 83 |
| White wins | 53 |
| Black wins | 60 |
| Score | 119.5 |
| Percent | 71.6 |
| Dp | 183.2 |
| AOR | 1345.9 |
| Performance | 1529.2 |
Rankings (Main)
| National | |
| Overall | 591 |
| Gender | 555 |
| Age group | 12 |
| Gender/Age | 11 |
| Provincial | |
| Overall | 59 |
| Gender | 56 |
| Age group | 4 |
| Gender/Age | 4 |
| Regional | |
| Overall | 35 |
| Gender | 33 |
| Age group | 2 |
| Gender/Age | 2 |
Rankings (Standard)
| National | |
| Overall | 569 |
| Gender | 537 |
| Age group | 14 |
| Gender/Age | 13 |
| Provincial | |
| Overall | 50 |
| Gender | 47 |
| Age group | 4 |
| Gender/Age | 4 |
| Regional | |
| Overall | 26 |
| Gender | 24 |
| Age group | 2 |
| Gender/Age | 2 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 29 |
| Score | 16 |
| Percent | 55.2 |
| Aor | 1485.5 |
| Dp | 44 |
| Prat | 1529.5 |
Performance (12 months)
| Games | 43 |
| Score | 25.5 |
| Percent | 59.3 |
| Aor | 1499.2 |
| Dp | 79.1 |
| Prat | 1578.3 |
Performance (History)
| Games | 167 |
| Score | 119.5 |
| Percent | 71.6 |
| Aor | 1345.9 |
| Dp | 183.2 |
| Prat | 1529.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Stander, CL (Cael Lelethu) | 6 | 5 | 1 | Willow Academy 2024 (C) | NMBCU Trial 4 2025 (U12) | Details |
| Overall | 2 | Mitchell, N (Nicholas) | 6 | 3 | 3 | NMBCU Trial 5 2024 (U8+U10) | NMBCU Closed 2025 (U10) | Details |
| Overall | 3 | John, Z (Zayden) | 5 | 4 | 1 | Township Chess 204 (C) | EC Closed 2025 (U8+U10 Boys) | Details |
| Overall | 4 | Smith, A (Ayden) | 4 | 2 | 2 | NMBCU Trials 2 2024 (U8) | NMBCU Trial 3 2024 (U8) | Details |
| Overall | 5 | Armstrong, K (Kristin) | 4 | 1 | 3 | Willow Academy 2024 (C) | NMBCH Trial 1 2025 (U10) | Details |
| Standard | 1 | Mitchell, N (Nicholas) | 6 | 3 | 3 | NMBCU Trial 5 2024 (U8+U10) | NMBCU Closed 2025 (U10) | Details |
| Standard | 2 | John, Z (Zayden) | 5 | 4 | 1 | Township Chess 204 (C) | EC Closed 2025 (U8+U10 Boys) | Details |
| Standard | 3 | Stander, CL (Cael Lelethu) | 5 | 4 | 1 | Karen Ashworth 2024 (C) | NMBCU Trial 4 2025 (U12) | Details |
| Standard | 4 | Kapp, M (Michael) | 4 | 2 | 2 | Mzansi Interprovincial Youth Chess Championships 2024 (U8 Open Championship) | South African Junior Closed Chess Championships 2025 (U8 Open) | Details |
| Standard | 5 | Swanepoel, E (Elisia) | 4 | 2 | 2 | NMBCU Trials 2 2024 (U8) | NMBCU Trial 3 2024 (U8) | Details |