PLAYER PAGE
Chezhaan Ethan Adams
1120319672Buffalo City (EBC)Personal
Main rating
| Rating | 1731.9 |
| K-factor | 28 |
| Floor | 1231.9 |
| Highest | 1731.9 (2026-06-01) |
| Min/Max +/- allowed | 78 |
| Rating Change () | |
| Games | 12 |
| Score | 9 |
| We | 8.56 |
| SWe | 0.5 |
| Temp +/- | 13.9 |
| Penalties | 0 |
| Weight perform | 1719.9 |
| Final +/- | +13.9 |
| New Rating () | |
| Rating | 1745.8 |
| K-factor | 28 |
| Floor | 1245.8 |
| Highest | 1745.8 (2026-07-01) |
| Min/Max +/- allowed | 76.2 |
Standard rating
| Rating | 1730.7 |
| K-factor | 28 |
| Floor | 1230.7 |
| Highest | 1730.7 (2026-06-01) |
| Min/Max +/- allowed | 77.9 |
| Rating Change () | |
| Games | 12 |
| Score | 9 |
| We | 8.65 |
| SWe | 0.35 |
| Temp +/- | 9.9 |
| Penalties | 0 |
| Weight perform | 1715.7 |
| Final +/- | +9.9 |
| New Rating () | |
| Rating | 1740.6 |
| K-factor | 28 |
| Floor | 1240.6 |
| Highest | 1740.6 (2026-07-01) |
| Min/Max +/- allowed | 76.8 |
Rapid rating
| Rating | 1526.8 |
| K-factor | 32 |
| Floor | 1026.8 |
| Highest | 1526.8 (2026-04-01) |
| Min/Max +/- allowed | 104.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1564.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1526.8 |
| K-factor | 32 |
| Floor | 1026.8 |
| Highest | 1526.8 (2026-04-01) |
| Min/Max +/- allowed | 104.1 |
Blitz rating
| Rating | 1257.1 |
| K-factor | 36 |
| Floor | 757.1 |
| Highest | 1257.1 (2026-04-01) |
| Min/Max +/- allowed | 152.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1257.1 |
| K-factor | 36 |
| Floor | 757.1 |
| Highest | 1257.1 (2026-04-01) |
| Min/Max +/- allowed | 152.9 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | South African Open Championship 2026 (U15 Boys) | Classical | 2026-07-02 | 2026-07-05 | Cape Town (WCT) | 7 | 1731.9 | 7 | 5.5 | 1828.1 | 21.4 | Details |
| 2 | South African Open Championship 2026 (Blitz) | Blitz | 2026-06-27 | 2026-06-27 | Cape Town (WCT) | 9 | 1731.9 | 0 | 0 | 500 | 0 | Details |
| 3 | 2026 Buffalo City Chess Trials 5 (U16) | Standard | 2026-07-11 | 2026-07-11 | Buffalo City (EBC) | 5 | 1731.9 | 5 | 3.5 | 1679.1 | -7.4 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Buffalo City Chess Trials 4 (U16) | Standard | 2026-05-29 | 2026-05-30 | Buffalo City (EBC) | 5 | 1678.5 | 5 | 4 | 1684.7 | 2.2 | Details |
| 2 | 2026 Africa Youth Chess Championship | Classical | 2026-05-15 | 2026-05-21 | Uganda (UGA) | 9 | 1678.5 | 9 | 6 | 1855.7 | 51.3 | Details |
| 3 | Legends Rapid Fundraiser 2026 (A) | Rapid | 2026-04-27 | 2026-04-27 | Buffalo City (EBC) | 5 | 1587.4 | 4 | 2.5 | 1677.4 | 5.7 | Details |
| 4 | Checkmate Carnival Fundraiser 2026 (A) | Rapid | 2026-04-25 | 2026-04-25 | Buffalo City (EBC) | 6 | 1587.4 | 6 | 3.5 | 1636.4 | 3.7 | Details |
| 5 | Hudson Park Primary Festival 2026 (A) | Standard | 2026-03-07 | 2026-03-07 | Buffalo City (EBC) | 5 | 1587.4 | 4 | 3.5 | 1947.8 | 10.5 | Details |
| 6 | Eastern Cape Open 2026 (U16-U20 Boys) | Standard | 2026-04-11 | 2026-04-12 | Buffalo City (EBC) | 7 | 1587.4 | 7 | 4.5 | 1536.2 | -10.9 | Details |
| 7 | Bonza Battle of the Minds Closed 2026 | Classical | 2026-03-15 | 2026-03-22 | Buffalo City (EBC) | 5 | 1587.4 | 5 | 3 | 1705.7 | 13.2 | Details |
| 8 | South African Junior Closed Chess Championship 2026 (U14 Open) | Classical | 2026-03-28 | 2026-04-02 | Bojanala Platina (NBR) | 9 | 1587.4 | 9 | 6 | 1824.7 | 78.7 | Details |
| 9 | South African Junior Closed Chess Championship 2026 (Blitz) | Blitz | 2026-03-31 | 2026-03-31 | Bojanala Platina (NBR) | 9 | 1587.4 | 9 | 5 | 1687.4 | 5.1 | Details |
| 10 | 3rd Annual WSC-ELIDZ Chess Extravaganza 2026 (A) | Standard | 2026-03-14 | 2026-03-14 | Buffalo City (EBC) | 5 | 1587.4 | 4 | 2.5 | 1613.3 | 3.3 | Details |
| 11 | 2026 Buffalo City Chess Trials 3 (U16) | Standard | 2026-03-21 | 2026-03-21 | Buffalo City (EBC) | 5 | 1588 | 5 | 4 | 1762.5 | 26.3 | Details |
| 12 | 2026 Buffalo City Chess Trials 2 (U16 Boys) | Standard | 2026-02-28 | 2026-02-28 | Buffalo City | 5 | 1588 | 5 | 3 | 1405.9 | -26.9 | Details |
| 13 | 2025 Mzansi Individual Championships (U14 Open) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1629.7 | 6 | 3.5 | 1535.6 | -14.6 | Details |
| 14 | 2025 Mzansi Inter Provincial Team Championships (U14 Open) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1629.7 | 6 | 5.5 | 1816.3 | 22.6 | Details |
| 15 | Beacon Bay Christmas Rapid Tournament 2025 | Rapid | 2025-11-29 | 2025-11-29 | Buffalo City (EBC) | 6 | 1629.7 | 6 | 4 | 1554.8 | -4 | Details |
| 16 | Chess Vikings Trials 2 2025 (C) | Standard | 2025-10-18 | 2025-10-18 | Buffalo City (EBC) | 5 | 1509.9 | 5 | 4.5 | 1749.5 | 24.2 | Details |
| 17 | BC Open 2025 (U10-U14) | Rapid | 2025-10-04 | 2025-10-04 | Buffalo City (EBC) | 7 | 1509.9 | 7 | 6.5 | 1784.1 | 24.8 | Details |
| 18 | Buffalo City Chess Clubs League 2025 (A) | Standard | 2025-09-20 | 2025-09-20 | Buffalo City (EBC) | 5 | 1401.8 | 1 | 0 | 924.5 | -11.3 | Details |
| 19 | Buffalo City Chess Clubs League 2025 (B) | Standard | 2025-09-20 | 2025-09-20 | Buffalo City (EBC) | 6 | 1401.8 | 3 | 3 | 1833.4 | 29.3 | Details |
| 20 | EC Closed 2025 (U14 Boys) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1401.8 | 6 | 4 | 1713.5 | 41.2 | Details |
| 21 | Buffalo City Chess Junior Closed 2025 (U14 Open) | Standard | 2025-08-16 | 2025-08-16 | Buffalo City (EBC) | 5 | 1340.5 | 5 | 3 | 1518.6 | 16.6 | Details |
| 22 | 3rd Chess Vikings Open Championship 2025 (B) | Standard | 2025-08-02 | 2025-08-02 | Buffalo City (EBC) | 5 | 1340.5 | 5 | 3 | 1322.8 | -1 | Details |
| 23 | BC Schools Chess Festival 2025 (U13 Open) | Standard | 2025-07-26 | 2025-07-26 | Buffalo City (EBC) | 5 | 1340.5 | 3 | 2 | 1546.7 | 11.3 | Details |
| 24 | Beacon Bay Winter Cup 2025 (B) | Rapid | 2025-07-09 | 2025-07-09 | Buffalo City (EBC) | 6 | 1379.6 | 6 | 4 | 1420.2 | 3.2 | Details |
| 25 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U14 Open) | Standard | 2025-07-11 | 2025-07-12 | Amathole (EAL) | 6 | 1379.6 | 6 | 4 | 1530.5 | 19.1 | Details |
| 26 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Open) | Standard | 2025-07-11 | 2025-07-12 | Amathole (EAL) | 6 | 1379.6 | 0 | 0 | 0 | 0 | Details |
| 27 | South African Open 2025 (B) | Classical | 2025-06-28 | 2025-07-05 | Johannesburg Metro (GJM) | 11 | 1379.6 | 9 | 2 | 1101.9 | -57.8 | Details |
| 28 | South African Open 2025 (Blitz) | Blitz | 2025-07-02 | 2025-07-02 | Johannesburg Metro (GJM) | 9 | 1379.6 | 8 | 1.5 | 1205.5 | -5.9 | Details |
| 29 | Gompo Chess Open 2025 (B) | Standard | 2025-06-21 | 2025-06-21 | Buffalo City (EBC) | 5 | 1379.6 | 4 | 3 | 1633.9 | 19.8 | Details |
| 30 | 2nd Vikings Classical 2025 (C) | Standard | 2025-05-24 | 2025-05-24 | Buffalo City (EBC) | 5 | 1282.5 | 5 | 4 | 1705.1 | 41.8 | Details |
| 31 | Beacon Bay Library June Practice 2025 | Rapid | 2025-06-07 | 2025-06-07 | Buffalo City (EBC) | 6 | 1282.5 | 6 | 5 | 1542.5 | 12.2 | Details |
| 32 | 2025 Buffalo City Chess Trials 3 (U14) | Standard | 2025-05-10 | 2025-05-10 | Buffalo City (EBC) | 5 | 1200 | 5 | 3 | 1382.1 | 16.9 | Details |
| 33 | EC Open 2025 (U8-U14 Boys) | Standard | 2025-05-02 | 2025-05-02 | Buffalo City (EBC) | 7 | 1200 | 7 | 3.5 | 1353.6 | 24.2 | Details |
Game statistics ( )
| Games | 12 |
| Wins | 8 |
| Draws | 2 |
| Losses | 2 |
| White | 7 |
| Black | 5 |
| White wins | 4 |
| Black wins | 4 |
| Score | 9 |
| Percent | 75 |
| Dp | 212.5 |
| AOR | 1553.5 |
| Performance | 1766 |
Game statistics ()
| Games | 84 |
| Wins | 51 |
| Draws | 11 |
| Losses | 22 |
| White | 43 |
| Black | 41 |
| White wins | 28 |
| Black wins | 23 |
| Score | 56.5 |
| Percent | 67.3 |
| Dp | 146.7 |
| AOR | 1565.4 |
| Performance | 1712.2 |
Game statistics (History)
| Games | 193 |
| Wins | 114 |
| Draws | 23 |
| Losses | 56 |
| White | 96 |
| Black | 97 |
| White wins | 59 |
| Black wins | 55 |
| Score | 125.5 |
| Percent | 65 |
| Dp | 127.7 |
| AOR | 1468.2 |
| Performance | 1595.9 |
Rankings (Main)
| National | |
| Overall | 437 |
| Gender | 410 |
| Age group | 33 |
| Gender/Age | 29 |
| Provincial | |
| Overall | 33 |
| Gender | 31 |
| Age group | 5 |
| Gender/Age | 5 |
| Regional | |
| Overall | 10 |
| Gender | 10 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 415 |
| Gender | 389 |
| Age group | 34 |
| Gender/Age | 30 |
| Provincial | |
| Overall | 28 |
| Gender | 26 |
| Age group | 5 |
| Gender/Age | 5 |
| Regional | |
| Overall | 9 |
| Gender | 9 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Rapid)
| National | |
| Overall | 322 |
| Gender | 304 |
| Age group | 44 |
| Gender/Age | 40 |
| Provincial | |
| Overall | 18 |
| Gender | 18 |
| Age group | 4 |
| Gender/Age | 4 |
| Regional | |
| Overall | 5 |
| Gender | 5 |
| Age group | 2 |
| Gender/Age | 2 |
Rankings (Blitz)
| National | |
| Overall | 381 |
| Gender | 363 |
| Age group | 31 |
| Gender/Age | 29 |
| Provincial | |
| Overall | 40 |
| Gender | 39 |
| Age group | 10 |
| Gender/Age | 10 |
| Regional | |
| Overall | 12 |
| Gender | 12 |
| Age group | 2 |
| Gender/Age | 2 |
Performance ( )
| Games | 12 |
| Score | 9 |
| Percent | 75 |
| Aor | 1553.5 |
| Dp | 212.5 |
| Prat | 1766 |
Performance ()
| Games | 84 |
| Score | 56.5 |
| Percent | 67.3 |
| Aor | 1565.4 |
| Dp | 146.7 |
| Prat | 1712.2 |
Performance (12 months)
| Games | 134 |
| Score | 93.5 |
| Percent | 69.8 |
| Aor | 1514.1 |
| Dp | 168.1 |
| Prat | 1682.2 |
Performance (History)
| Games | 193 |
| Score | 125.5 |
| Percent | 65 |
| Aor | 1468.2 |
| Dp | 127.7 |
| Prat | 1595.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Canham, E (Ethan) | 4 | 2 | 2 | 2025 Buffalo City Chess Trials 3 (U14) | 2026 Buffalo City Chess Trials 4 (U16) | Details |
| Overall | 2 | Masoeu, S (Senogo) | 4 | 3 | 1 | Beacon Bay Winter Cup 2025 (B) | Bonza Battle of the Minds Closed 2026 | Details |
| Overall | 3 | Beukman, J (Jonah) | 4 | 2 | 2 | Buffalo City Chess Junior Closed 2025 (U14 Open) | Checkmate Carnival Fundraiser 2026 (A) | Details |
| Overall | 4 | Fricke, L (Leon) | 4 | 1 | 3 | BC Schools Chess Festival 2025 (U13 Open) | Checkmate Carnival Fundraiser 2026 (A) | Details |
| Overall | 5 | Cewuka, L (Lunje) | 4 | 2 | 2 | Beacon Bay Winter Cup 2025 (B) | 2026 Buffalo City Chess Trials 4 (U16) | Details |
| Standard | 1 | Canham, E (Ethan) | 4 | 2 | 2 | 2025 Buffalo City Chess Trials 3 (U14) | 2026 Buffalo City Chess Trials 4 (U16) | Details |
| Standard | 2 | Beukman, J (Jonah) | 3 | 2 | 1 | Buffalo City Chess Junior Closed 2025 (U14 Open) | Hudson Park Primary Festival 2026 (A) | Details |
| Standard | 3 | Fricke, L (Leon) | 3 | 1 | 2 | BC Schools Chess Festival 2025 (U13 Open) | 2026 Buffalo City Chess Trials 3 (U16) | Details |
| Standard | 4 | Cewuka, L (Lunje) | 3 | 1 | 2 | 2025 Mzansi Individual Championships (U14 Open) | 2026 Buffalo City Chess Trials 4 (U16) | Details |
| Standard | 5 | Masoeu, S (Senogo) | 3 | 3 | 0 | Buffalo City Chess Junior Closed 2025 (U14 Open) | Bonza Battle of the Minds Closed 2026 | Details |
| Rapid | 1 | Mabhera, JP (Jedidiah Panashe) | 2 | 2 | 0 | Checkmate Carnival Fundraiser 2026 (A) | Legends Rapid Fundraiser 2026 (A) | Details |
| Rapid | 2 | Kleynhans, R (Rachelle) | 2 | 0 | 2 | Beacon Bay Winter Cup 2025 (B) | BC Open 2025 (U10-U14) | Details |
| Rapid | 3 | Mbewe, T (Tatenda) | 2 | 1 | 1 | Beacon Bay Library June Practice 2025 | Checkmate Carnival Fundraiser 2026 (A) | Details |
| Rapid | 4 | Mjanyana, K (Kazimla) | 2 | 1 | 1 | Beacon Bay Christmas Rapid Tournament 2025 | Legends Rapid Fundraiser 2026 (A) | Details |