PLAYER PAGE
Isabella Steinmann
2160314517Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1272.3 |
| K-factor | 36 |
| Floor | 783.2 |
| Highest | 1283.2 (2025-11-30) |
| Min/Max +/- allowed | 147 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1221.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1272.3 |
| K-factor | 36 |
| Floor | 783.2 |
| Highest | 1283.2 (2025-11-30) |
| Min/Max +/- allowed | 147.3 |
Standard rating
| Rating | 1252.5 |
| K-factor | 36 |
| Floor | 752.5 |
| Highest | 1252.5 (2025-11-30) |
| Min/Max +/- allowed | 153.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1252.5 |
| K-factor | 36 |
| Floor | 752.5 |
| Highest | 1252.5 (2025-11-30) |
| Min/Max +/- allowed | 153.9 |
Rapid rating
| Rating | 1231.7 |
| K-factor | 36 |
| Floor | 750.2 |
| Highest | 1250.2 (2025-07-01) |
| Min/Max +/- allowed | 154.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1200.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1231.7 |
| K-factor | 36 |
| Floor | 750.2 |
| Highest | 1250.2 (2025-07-01) |
| Min/Max +/- allowed | 154.4 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| 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 (2025-03-01) |
| 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 | JCC ChessPowerHouse Feb Rapid 2026 (D) | Rapid | 2026-02-15 | 2026-02-15 | Johannesburg Metro (GJM) | 5 | 1283 | 5 | 2 | 1187.5 | 0 | Details |
| 2 | Chess Power House October Open 2025 (D) | Standard | 2025-10-25 | 2025-10-25 | Ekurhuleni (GE) | 5 | 1269.6 | 5 | 3 | 1352.7 | 0 | Details |
| 3 | GoForChess Junior Chess Championships 2025 (U10) | Standard | 2025-09-14 | 2025-09-14 | Johannesburg Metro (GJM) | 5 | 1257.3 | 5 | 2.5 | 1335.6 | 0 | Details |
| 4 | Ekurhuleni Trial 4 2025 (B) | Standard | 2025-09-21 | 2025-09-21 | Ekurhuleni (GE) | 5 | 1257.3 | 0 | 0 | 0 | 0 | Details |
| 5 | Chess Power House Spring Rapid 2025 (D) | Rapid | 2025-09-21 | 2025-09-21 | Ekurhuleni (GE) | 5 | 1257.3 | 0 | 0 | 0 | 0 | Details |
| 6 | Ekurhuleni Trial 2 2025 (B) | Standard | 2025-06-21 | 2025-06-21 | Ekurhuleni (GE) | 5 | 1219.9 | 0 | 0 | 0 | 0 | Details |
| 7 | JMC Blairgowrie Rapid 2025 (U8+U10) | Rapid | 2025-06-08 | 2025-06-08 | Johannesburg Metro (GJM) | 6 | 1219.9 | 6 | 4 | 1479.7 | 0 | Details |
| 8 | Chess Power House Randburg Rapid 2025 (B) | Rapid | 2025-05-11 | 2025-05-11 | Johannesburg Metro (GJM) | 5 | 1219.2 | 4 | 1 | 1233 | 0 | Details |
| 9 | Chess Power House March Open 2025 (D) | Standard | 2025-03-22 | 2025-03-22 | Johannesburg Metro (GJM) | 5 | 1196.8 | 5 | 2 | 1184.2 | 0 | Details |
| 10 | UJ Scholars 1st Edition 2025 (U13) | Rapid | 2025-03-15 | 2025-03-15 | Johannesburg Metro (GJM) | 5 | 1196.8 | 5 | 3.5 | 1370 | 0 | Details |
| 11 | Chess Power House Feb Rapid 2025 (C) | Rapid | 2025-02-02 | 2025-02-02 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 0.5 | 844.9 | 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 | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| AOR | 1272.5 |
| Performance | 1187.5 |
Game statistics (History)
| Games | 40 |
| Wins | 17 |
| Draws | 3 |
| Losses | 20 |
| White | 21 |
| Black | 19 |
| White wins | 8 |
| Black wins | 9 |
| Score | 18.5 |
| Percent | 46.2 |
| Dp | -31.9 |
| AOR | 1286.5 |
| Performance | 1254.6 |
Rankings (Main)
| National | |
| Overall | 7161 |
| Gender | 1288 |
| Age group | 699 |
| Gender/Age | 151 |
| Provincial | |
| Overall | 2445 |
| Gender | 456 |
| Age group | 245 |
| Gender/Age | 51 |
| Regional | |
| Overall | 637 |
| Gender | 94 |
| Age group | 73 |
| Gender/Age | 16 |
Rankings (Standard)
| National | |
| Overall | 7095 |
| Gender | 1379 |
| Age group | 746 |
| Gender/Age | 166 |
| Provincial | |
| Overall | 2569 |
| Gender | 512 |
| Age group | 276 |
| Gender/Age | 55 |
| Regional | |
| Overall | 626 |
| Gender | 114 |
| Age group | 75 |
| Gender/Age | 17 |
Rankings (Rapid)
| National | |
| Overall | 3451 |
| Gender | 709 |
| Age group | 481 |
| Gender/Age | 117 |
| Provincial | |
| Overall | 661 |
| Gender | 140 |
| Age group | 87 |
| Gender/Age | 17 |
| Regional | |
| Overall | 236 |
| Gender | 32 |
| Age group | 30 |
| Gender/Age | 7 |
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 | 2 |
| Percent | 40 |
| Aor | 1272.5 |
| Dp | -85 |
| Prat | 1187.5 |
Performance (12 months)
| Games | 35 |
| Score | 18 |
| Percent | 51.4 |
| Aor | 1301 |
| Dp | 12.1 |
| Prat | 1313.1 |
Performance (History)
| Games | 40 |
| Score | 18.5 |
| Percent | 46.2 |
| Aor | 1286.5 |
| Dp | -31.9 |
| Prat | 1254.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |