PLAYER PAGE
Kelvin Kwarteng
109077428Nelson Mandela Bay (ENM)Personal
Main rating
| Rating | 1316.6 |
| K-factor | 36 |
| Floor | 816.6 |
| Highest | 1316.6 (2026-02-28) |
| Min/Max +/- allowed | 140 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1316.6 |
| K-factor | 36 |
| Floor | 816.6 |
| Highest | 1316.6 (2026-02-28) |
| Min/Max +/- allowed | 140.4 |
Standard rating
| Rating | 1341.7 |
| K-factor | 36 |
| Floor | 841.7 |
| Highest | 1341.7 (2026-02-28) |
| Min/Max +/- allowed | 135.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1341.7 |
| K-factor | 36 |
| Floor | 841.7 |
| Highest | 1341.7 (2026-02-28) |
| Min/Max +/- allowed | 135.5 |
Rapid rating
| Rating | 1193.9 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 | 1193.9 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Pearson Chess Festival 2026 (B) | Standard | 2026-02-27 | 2026-02-28 | Nelson Mandela Bay (ENM) | 5 | 1226.1 | 5 | 4.5 | 1750.6 | 0 | Details |
| 2 | NMB 2nd Trials 2025 (U18) | Standard | 2025-03-07 | 2025-03-08 | Nelson Mandela Bay (ENM) | 6 | 1193.6 | 5 | 3 | 1386.6 | 0 | Details |
| 3 | NMBCU Top Schools Final 2024 (High School) | Standard | 2024-10-19 | 2024-10-19 | Nelson Mandela Bay (ENM) | 3 | 1200 | 3 | 1 | 1083.2 | 0 | Details |
| 4 | NMBCU Top Schools 2024 (High School) | Rapid | 2024-10-12 | 2024-10-12 | Nelson Mandela Bay (ENM) | 5 | 1200 | 5 | 2 | 1136.4 | 0 | Details |
| 5 | Nelson Mandela Bay Junior Closed 2016 (U8) | Standard | 2016-05-21 | 2016-05-21 | Nelson Mandela Bay (ENM) | 6 | 0 | 0 | 0 | 0 | 0 | Details |
| 6 | Nmb 2Nd Chess Trials - Mnt Pleasant 2016 (U8) | Rapid | 2016-04-09 | 2016-04-09 | Nelson Mandela Bay (ENM) | 6 | 0 | 1 | 0 | 243 | 0 | Details |
| 7 | 2016 Nmb 1St Trials (U8) | Standard | 2016-03-05 | 2016-03-05 | Nelson Mandela Bay (ENM) | 6 | 0 | 5 | 2 | 568 | 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 | 4 |
| Draws | 1 |
| Losses | 0 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Score | 4.5 |
| Percent | 90 |
| Dp | 340 |
| AOR | 1410.6 |
| Performance | 1750.6 |
Game statistics (History)
| Games | 18 |
| Wins | 10 |
| Draws | 1 |
| Losses | 7 |
| White | 11 |
| Black | 7 |
| White wins | 6 |
| Black wins | 4 |
| Score | 10.5 |
| Percent | 58.3 |
| Dp | 70.8 |
| AOR | 1296.8 |
| Performance | 1367.6 |
Rankings (Main)
| National | |
| Overall | 5433 |
| Gender | 4519 |
| Age group | 847 |
| Gender/Age | 691 |
| Provincial | |
| Overall | 568 |
| Gender | 484 |
| Age group | 101 |
| Gender/Age | 92 |
| Regional | |
| Overall | 192 |
| Gender | 166 |
| Age group | 37 |
| Gender/Age | 33 |
Rankings (Standard)
| National | |
| Overall | 4203 |
| Gender | 3508 |
| Age group | 676 |
| Gender/Age | 560 |
| Provincial | |
| Overall | 465 |
| Gender | 398 |
| Age group | 89 |
| Gender/Age | 82 |
| Regional | |
| Overall | 158 |
| Gender | 137 |
| Age group | 33 |
| Gender/Age | 31 |
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 | 5 |
| Score | 4.5 |
| Percent | 90 |
| Aor | 1410.6 |
| Dp | 340 |
| Prat | 1750.6 |
Performance (12 months)
| Games | 10 |
| Score | 7.5 |
| Percent | 75 |
| Aor | 1356.1 |
| Dp | 212.5 |
| Prat | 1568.6 |
Performance (History)
| Games | 18 |
| Score | 10.5 |
| Percent | 58.3 |
| Aor | 1296.8 |
| Dp | 70.8 |
| Prat | 1367.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kayster, S (Shafeeq) | 2 | 2 | 0 | NMBCU Top Schools 2024 (High School) | NMBCU Top Schools Final 2024 (High School) | Details |