PLAYER PAGE
Tristan Arries
1170302028Nelson Mandela Bay (ENM)Personal
Main rating
| Rating | 1607.8 |
| K-factor | 28 |
| Floor | 1151.4 |
| Highest | 1651.4 (2026-01-01) |
| Min/Max +/- allowed | 87 |
| Rating Change () | |
| Games | 9 |
| Score | 7.5 |
| We | 5.15 |
| SWe | 2.35 |
| Temp +/- | 65.7 |
| Penalties | 0 |
| Weight perform | 1591.9 |
| Final +/- | +65.7 |
| New Rating () | |
| Rating | 1673.4 |
| K-factor | 28 |
| Floor | 1173.4 |
| Highest | 1673.4 (2026-04-01) |
| Min/Max +/- allowed | 84.5 |
Standard rating
| Rating | 1599 |
| K-factor | 28 |
| Floor | 1152.5 |
| Highest | 1652.5 (2026-01-01) |
| Min/Max +/- allowed | 87 |
| Rating Change () | |
| Games | 9 |
| Score | 7.5 |
| We | 5.08 |
| SWe | 2.42 |
| Temp +/- | 67.9 |
| Penalties | 0 |
| Weight perform | 1591.9 |
| Final +/- | +67.9 |
| New Rating () | |
| Rating | 1666.8 |
| K-factor | 28 |
| Floor | 1166.8 |
| Highest | 1666.8 (2026-04-01) |
| Min/Max +/- allowed | 85.3 |
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 | 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 |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 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 |
| 2 | 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 |
| 3 | 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 |
| 4 | 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 |
| 5 | 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 |
| 6 | 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 |
| 7 | 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 |
| 8 | 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 |
| 9 | 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 |
| 10 | 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 |
| 11 | 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 |
| 12 | 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 |
| 13 | 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 |
| 14 | 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 |
| 15 | 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 |
| 16 | SBDCU Fundraiser 2025 (U9) | Standard | 2025-02-01 | 2025-02-01 | Sarah Baartman (ESB) | 5 | 1357.3 | 5 | 5 | 1692.4 | 33.9 | Details |
| 17 | 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 |
| 18 | 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 |
| 19 | 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 |
| 20 | 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 |
| 21 | 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 |
| 22 | 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 |
| 23 | 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 |
| 24 | 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 |
| 25 | 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 | 14 |
| Wins | 9 |
| Draws | 2 |
| Losses | 3 |
| White | 7 |
| Black | 7 |
| White wins | 5 |
| Black wins | 4 |
| Score | 10 |
| Percent | 71.4 |
| Dp | 182.1 |
| AOR | 1464 |
| Performance | 1646.2 |
Game statistics (History)
| Games | 152 |
| Wins | 107 |
| Draws | 13 |
| Losses | 32 |
| White | 75 |
| Black | 77 |
| White wins | 50 |
| Black wins | 57 |
| Score | 113.5 |
| Percent | 74.7 |
| Dp | 209.7 |
| AOR | 1330.2 |
| Performance | 1539.9 |
Rankings (Main)
| National | |
| Overall | 962 |
| Gender | 883 |
| Age group | 20 |
| Gender/Age | 17 |
| Provincial | |
| Overall | 89 |
| Gender | 83 |
| Age group | 4 |
| Gender/Age | 4 |
| Regional | |
| Overall | 40 |
| Gender | 35 |
| Age group | 2 |
| Gender/Age | 2 |
Rankings (Standard)
| National | |
| Overall | 940 |
| Gender | 862 |
| Age group | 20 |
| Gender/Age | 17 |
| Provincial | |
| Overall | 90 |
| Gender | 84 |
| Age group | 4 |
| Gender/Age | 4 |
| Regional | |
| Overall | 37 |
| Gender | 32 |
| 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 | 9 |
| Score | 7.5 |
| Percent | 83.3 |
| Aor | 1549.2 |
| Dp | 283.3 |
| Prat | 1832.6 |
Performance ()
| Games | 14 |
| Score | 10 |
| Percent | 71.4 |
| Aor | 1464 |
| Dp | 182.1 |
| Prat | 1646.2 |
Performance (12 months)
| Games | 64 |
| Score | 48 |
| Percent | 75 |
| Aor | 1414.9 |
| Dp | 212.5 |
| Prat | 1627.4 |
Performance (History)
| Games | 152 |
| Score | 113.5 |
| Percent | 74.7 |
| Aor | 1330.2 |
| Dp | 209.7 |
| Prat | 1539.9 |
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 | Swanepoel, E (Elisia) | 4 | 2 | 2 | NMBCU Trials 2 2024 (U8) | NMBCU Trial 3 2024 (U8) | Details |
| Overall | 5 | Smith, A (Ayden) | 4 | 2 | 2 | NMBCU Trials 2 2024 (U8) | NMBCU Trial 3 2024 (U8) | Details |
| Standard | 1 | Mitchell, N (Nicholas) | 6 | 3 | 3 | NMBCU Trial 5 2024 (U8+U10) | NMBCU Closed 2025 (U10) | Details |
| Standard | 2 | Stander, CL (Cael Lelethu) | 5 | 4 | 1 | Karen Ashworth 2024 (C) | NMBCU Trial 4 2025 (U12) | Details |
| Standard | 3 | John, Z (Zayden) | 5 | 4 | 1 | Township Chess 204 (C) | EC Closed 2025 (U8+U10 Boys) | Details |
| Standard | 4 | Swanepoel, E (Elisia) | 4 | 2 | 2 | NMBCU Trials 2 2024 (U8) | NMBCU Trial 3 2024 (U8) | Details |
| Standard | 5 | Smith, A (Ayden) | 4 | 2 | 2 | NMBCU Trials 2 2024 (U8) | NMBCU Trial 3 2024 (U8) | Details |