PLAYER PAGE
Chezhaan Ethan Adams
1120319672Buffalo City (EBC)Personal
Main rating
| Rating | 1588 |
| K-factor | 32 |
| Floor | 1079.9 |
| Highest | 1620.5 (2026-01-01) |
| Min/Max +/- allowed | 91 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 4.01 |
| SWe | -0.84 |
| Temp +/- | -26.9 |
| Penalties | 0 |
| Weight perform | 1528.1 |
| Final +/- | -26.9 |
| New Rating () | |
| Rating | 1561.1 |
| K-factor | 32 |
| Floor | 1079.9 |
| Highest | 1620.5 (2026-01-01) |
| Min/Max +/- allowed | 91.1 |
Standard rating
| Rating | 1612.1 |
| K-factor | 32 |
| Floor | 1093.3 |
| Highest | 1645.4 (2026-01-01) |
| Min/Max +/- allowed | 87.9 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 4.15 |
| SWe | -1.15 |
| Temp +/- | -36.8 |
| Penalties | 0 |
| Weight perform | 1557.2 |
| Final +/- | -36.8 |
| New Rating () | |
| Rating | 1575.4 |
| K-factor | 32 |
| Floor | 1093.3 |
| Highest | 1645.4 (2026-01-01) |
| Min/Max +/- allowed | 87.9 |
Rapid rating
| Rating | 1402.5 |
| K-factor | 32 |
| Floor | 902.5 |
| Highest | 1402.5 (2026-01-01) |
| Min/Max +/- allowed | 124.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1402.5 |
| K-factor | 32 |
| Floor | 902.5 |
| Highest | 1402.5 (2026-01-01) |
| Min/Max +/- allowed | 124.3 |
Blitz rating
| Rating | 1196.3 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-06-01) |
| 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 | 1196.3 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-06-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 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 |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 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 | 0 | Details |
| 2 | 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 | 0 | Details |
| 3 | Beacon Bay Christmas Rapid Tournament 2025 | Rapid | 2025-11-29 | 2025-11-29 | Buffalo City (EBC) | 6 | 1629.7 | 6 | 4 | 1554.8 | 0 | Details |
| 4 | Chess Vikings Trials 2 2025 (C) | Standard | 2025-10-18 | 2025-10-18 | Buffalo City (EBC) | 5 | 1509.9 | 5 | 4.5 | 1749.5 | 0 | Details |
| 5 | BC Open 2025 (U10-U14) | Rapid | 2025-10-04 | 2025-10-04 | Buffalo City (EBC) | 7 | 1509.9 | 7 | 6.5 | 1784.1 | 0 | Details |
| 6 | Buffalo City Chess Clubs League 2025 (A) | Standard | 2025-09-20 | 2025-09-20 | Buffalo City (EBC) | 5 | 1401.8 | 1 | 0 | 924.5 | 0 | Details |
| 7 | Buffalo City Chess Clubs League 2025 (B) | Standard | 2025-09-20 | 2025-09-20 | Buffalo City (EBC) | 6 | 1401.8 | 3 | 3 | 1833.4 | 0 | Details |
| 8 | EC Closed 2025 (U14 Boys) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1401.8 | 6 | 4 | 1713.5 | 0 | Details |
| 9 | 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 | 0 | Details |
| 10 | 3rd Chess Vikings Open Championship 2025 (B) | Standard | 2025-08-02 | 2025-08-02 | Buffalo City (EBC) | 5 | 1340.5 | 5 | 3 | 1322.8 | 0 | Details |
| 11 | BC Schools Chess Festival 2025 (U13 Open) | Standard | 2025-07-26 | 2025-07-26 | Buffalo City (EBC) | 5 | 1340.5 | 3 | 2 | 1546.7 | 0 | Details |
| 12 | Beacon Bay Winter Cup 2025 (B) | Rapid | 2025-07-09 | 2025-07-09 | Buffalo City (EBC) | 6 | 1379.6 | 6 | 4 | 1420.2 | 0 | Details |
| 13 | 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 | 0 | Details |
| 14 | 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 |
| 15 | South African Open 2025 (B) | Classical | 2025-06-28 | 2025-07-05 | Johannesburg Metro (GJM) | 11 | 1379.6 | 9 | 2 | 1101.9 | 0 | Details |
| 16 | South African Open 2025 (Blitz) | Blitz | 2025-07-02 | 2025-07-02 | Johannesburg Metro (GJM) | 9 | 1379.6 | 8 | 1.5 | 1205.5 | 0 | Details |
| 17 | Gompo Chess Open 2025 (B) | Standard | 2025-06-21 | 2025-06-21 | Buffalo City (EBC) | 5 | 1379.6 | 4 | 3 | 1633.9 | 0 | Details |
| 18 | 2nd Vikings Classical 2025 (C) | Standard | 2025-05-24 | 2025-05-24 | Buffalo City (EBC) | 5 | 1282.5 | 5 | 4 | 1705.1 | 0 | Details |
| 19 | Beacon Bay Library June Practice 2025 | Rapid | 2025-06-07 | 2025-06-07 | Buffalo City (EBC) | 6 | 1282.5 | 6 | 5 | 1542.5 | 0 | Details |
| 20 | 2025 Buffalo City Chess Trials 3 (U14) | Standard | 2025-05-10 | 2025-05-10 | Buffalo City (EBC) | 5 | 1200 | 5 | 3 | 1382.1 | 0 | Details |
| 21 | EC Open 2025 (U8-U14 Boys) | Standard | 2025-05-02 | 2025-05-02 | Buffalo City (EBC) | 7 | 1200 | 7 | 3.5 | 1353.6 | 0 | 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 | 5 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1320.9 |
| Performance | 1405.9 |
Game statistics (History)
| Games | 114 |
| Wins | 66 |
| Draws | 12 |
| Losses | 36 |
| White | 55 |
| Black | 59 |
| White wins | 32 |
| Black wins | 34 |
| Score | 72 |
| Percent | 63.2 |
| Dp | 111.8 |
| AOR | 1390.1 |
| Performance | 1502 |
Rankings (Main)
| National | |
| Overall | 1049 |
| Gender | 964 |
| Age group | 111 |
| Gender/Age | 93 |
| Provincial | |
| Overall | 101 |
| Gender | 92 |
| Age group | 19 |
| Gender/Age | 17 |
| Regional | |
| Overall | 39 |
| Gender | 36 |
| Age group | 7 |
| Gender/Age | 6 |
Rankings (Standard)
| National | |
| Overall | 826 |
| Gender | 767 |
| Age group | 89 |
| Gender/Age | 75 |
| Provincial | |
| Overall | 76 |
| Gender | 71 |
| Age group | 16 |
| Gender/Age | 14 |
| Regional | |
| Overall | 28 |
| Gender | 27 |
| Age group | 5 |
| Gender/Age | 4 |
Rankings (Rapid)
| National | |
| Overall | 768 |
| Gender | 668 |
| Age group | 145 |
| Gender/Age | 115 |
| Provincial | |
| Overall | 63 |
| Gender | 60 |
| Age group | 12 |
| Gender/Age | 10 |
| Regional | |
| Overall | 17 |
| Gender | 16 |
| Age group | 4 |
| Gender/Age | 3 |
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 | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1320.9 |
| Dp | 85 |
| Prat | 1405.9 |
Performance (12 months)
| Games | 114 |
| Score | 72 |
| Percent | 63.2 |
| Aor | 1390.1 |
| Dp | 111.8 |
| Prat | 1502 |
Performance (History)
| Games | 114 |
| Score | 72 |
| Percent | 63.2 |
| Aor | 1390.1 |
| Dp | 111.8 |
| Prat | 1502 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Nkompeni, K (Khayakazi) | 3 | 3 | 0 | Beacon Bay Library June Practice 2025 | 3rd Chess Vikings Open Championship 2025 (B) | Details |
| Overall | 2 | Masoeu, S (Senogo) | 3 | 2 | 1 | Beacon Bay Winter Cup 2025 (B) | EC Closed 2025 (U14 Boys) | Details |
| Overall | 3 | Hlela, Z (Zimi) | 2 | 1 | 1 | 2025 Buffalo City Chess Trials 3 (U14) | 2026 Buffalo City Chess Trials 2 (U16 Boys) | Details |
| Overall | 4 | Lin, Y (Yihang) | 2 | 1 | 1 | EC Open 2025 (U8-U14 Boys) | Buffalo City Chess Junior Closed 2025 (U14 Open) | Details |
| Overall | 5 | Saliwe, S (Siphesihle) | 2 | 1 | 1 | EC Open 2025 (U8-U14 Boys) | BC Open 2025 (U10-U14) | Details |
| Standard | 1 | Nkompeni, K (Khayakazi) | 2 | 2 | 0 | Gompo Chess Open 2025 (B) | 3rd Chess Vikings Open Championship 2025 (B) | Details |
| Standard | 2 | Fricke, L (Leon) | 2 | 1 | 1 | BC Schools Chess Festival 2025 (U13 Open) | EC Closed 2025 (U14 Boys) | Details |
| Standard | 3 | Ngcizela, A (Avuyonke) | 2 | 1 | 1 | 2025 Buffalo City Chess Trials 3 (U14) | 2026 Buffalo City Chess Trials 2 (U16 Boys) | Details |
| Standard | 4 | Jagers, N (Noah) | 2 | 2 | 0 | EC Open 2025 (U8-U14 Boys) | 2nd Vikings Classical 2025 (C) | Details |
| Standard | 5 | Masoeu, S (Senogo) | 2 | 2 | 0 | Buffalo City Chess Junior Closed 2025 (U14 Open) | EC Closed 2025 (U14 Boys) | Details |
| Rapid | 1 | Kleynhans, R (Rachelle) | 2 | 0 | 2 | Beacon Bay Winter Cup 2025 (B) | BC Open 2025 (U10-U14) | Details |