PLAYER PAGE
Stefan Kruger
1080102523Tshwane (GTP)Personal
Main rating
| Rating | 1401.2 |
| K-factor | 32 |
| Floor | 901.2 |
| Highest | 1401.2 (2025-08-01) |
| Min/Max +/- allowed | 124 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1321.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1401.2 |
| K-factor | 32 |
| Floor | 901.2 |
| Highest | 1401.2 (2025-08-01) |
| Min/Max +/- allowed | 124.5 |
Standard rating
| Rating | 1398.6 |
| K-factor | 36 |
| Floor | 898.6 |
| Highest | 1398.6 (2025-08-01) |
| Min/Max +/- allowed | 125 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1321.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1398.6 |
| K-factor | 36 |
| Floor | 898.6 |
| Highest | 1398.6 (2025-08-01) |
| Min/Max +/- allowed | 125 |
Rapid 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 |
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 | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U17) | Standard | 2025-07-26 | 2025-07-26 | Tshwane (GTP) | 5 | 1311.4 | 5 | 4 | 1618.2 | 0 | Details |
| 2 | 2025 Elise Steenkamp Open Chess Tournament (Queen) | Standard | 2025-06-14 | 2025-06-16 | Tshwane (GTP) | 7 | 1344 | 7 | 2 | 1232.7 | 0 | Details |
| 3 | 2025 Tshwane North School District CLOSED Individual Chess Championship (U18 Open) | Standard | 2025-05-24 | 2025-05-24 | Tshwane (GTP) | 5 | 1300.6 | 5 | 3 | 1376 | 0 | Details |
| 4 | 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U18 Open) | Standard | 2025-05-10 | 2025-05-10 | Tshwane (GTP) | 5 | 1300.6 | 5 | 3.5 | 1457.6 | 0 | Details |
| 5 | 2024 Etienne Lewis (U18+U20) | Standard | 2024-08-30 | 2024-09-01 | Tshwane (GTP) | 7 | 1270.8 | 7 | 3 | 1385.9 | 0 | Details |
| 6 | 2024 Alekhine Open Chess Tournament (B) | Standard | 2024-08-09 | 2024-08-10 | Tshwane (GTP) | 5 | 1287.4 | 5 | 2 | 1212.3 | 0 | Details |
| 7 | 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) | Standard | 2024-07-20 | 2024-07-20 | Tshwane (GTP) | 5 | 1299.9 | 5 | 2 | 1235.1 | 0 | Details |
| 8 | 2024 Tshwane North School District CLOSED Individual Champioships (U18 Boys) | Standard | 2024-05-11 | 2024-05-11 | Tshwane (GTP) | 5 | 1236.9 | 5 | 2 | 1218.1 | 0 | Details |
| 9 | District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys) | Standard | 2024-05-06 | 2024-05-06 | Tshwane (GTP) | 5 | 1236.9 | 5 | 4 | 1614.1 | 0 | Details |
| 10 | 2022 D3 Cluster Teams (U15 Mixed) | Standard | 2022-05-28 | 2022-05-28 | Tshwane (GTP) | 5 | 1169.8 | 5 | 5 | 1474.6 | 0 | Details |
| 11 | 2022 D3 Cluster City Schools (U15) | Standard | 2022-04-23 | 2022-04-23 | Tshwane (GTP) | 5 | 1167.1 | 5 | 2 | 1188.6 | 0 | Details |
| 12 | D2 Schools Individuals 2018 (U11 Open) | Standard | 2018-05-19 | 2018-05-19 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 2 | 975 | 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 | 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 (History)
| Games | 64 |
| Wins | 33 |
| Draws | 3 |
| Losses | 28 |
| White | 32 |
| Black | 32 |
| White wins | 15 |
| Black wins | 18 |
| Score | 34.5 |
| Percent | 53.9 |
| Dp | 33.2 |
| AOR | 1297.7 |
| Performance | 1330.9 |
Rankings (Main)
| National | |
| Overall | 3244 |
| Gender | 2761 |
| Age group | 421 |
| Gender/Age | 348 |
| Provincial | |
| Overall | 1111 |
| Gender | 936 |
| Age group | 156 |
| Gender/Age | 123 |
| Regional | |
| Overall | 411 |
| Gender | 335 |
| Age group | 58 |
| Gender/Age | 46 |
Rankings (Standard)
| National | |
| Overall | 3004 |
| Gender | 2535 |
| Age group | 400 |
| Gender/Age | 329 |
| Provincial | |
| Overall | 1075 |
| Gender | 906 |
| Age group | 152 |
| Gender/Age | 121 |
| Regional | |
| Overall | 403 |
| Gender | 329 |
| Age group | 58 |
| Gender/Age | 47 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 22 |
| Score | 12.5 |
| Percent | 56.8 |
| Aor | 1346 |
| Dp | 58 |
| Prat | 1404 |
Performance (History)
| Games | 64 |
| Score | 34.5 |
| Percent | 53.9 |
| Aor | 1297.7 |
| Dp | 33.2 |
| Prat | 1330.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Shibambu, K (Khenso Divine) | 3 | 2 | 1 | District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys) | 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) | Details |
| Overall | 2 | Wolfaardt, J (John Eduan) | 3 | 1 | 2 | 2022 D3 Cluster City Schools (U15) | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U17) | Details |
| Overall | 3 | Maponya, W (Warona) | 2 | 2 | 0 | 2025 Elise Steenkamp Open Chess Tournament (Queen) | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U17) | Details |
| Overall | 4 | Mathe, T (Thabang) | 2 | 2 | 0 | 2024 Tshwane North School District CLOSED Individual Champioships (U18 Boys) | 2024 Etienne Lewis (U18+U20) | Details |
| Overall | 5 | Koning, L (Lehan) | 2 | 1 | 1 | 2022 D3 Cluster City Schools (U15) | 2024 Etienne Lewis (U18+U20) | Details |
| Standard | 1 | Shibambu, K (Khenso Divine) | 3 | 2 | 1 | District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys) | 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) | Details |
| Standard | 2 | Wolfaardt, J (John Eduan) | 3 | 1 | 2 | 2022 D3 Cluster City Schools (U15) | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U17) | Details |
| Standard | 3 | Maponya, W (Warona) | 2 | 2 | 0 | 2025 Elise Steenkamp Open Chess Tournament (Queen) | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U17) | Details |
| Standard | 4 | Mathe, T (Thabang) | 2 | 2 | 0 | 2024 Tshwane North School District CLOSED Individual Champioships (U18 Boys) | 2024 Etienne Lewis (U18+U20) | Details |
| Standard | 5 | Koning, L (Lehan) | 2 | 1 | 1 | 2022 D3 Cluster City Schools (U15) | 2024 Etienne Lewis (U18+U20) | Details |