PLAYER PAGE
Ulrich Slabbert
107069165Ekurhuleni (GE)Personal
Main rating
| Rating | 1250.2 |
| K-factor | 36 |
| Floor | 750.2 |
| Highest | 1250.2 (2025-06-01) |
| Min/Max +/- allowed | 154 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 958.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1250.2 |
| K-factor | 36 |
| Floor | 750.2 |
| Highest | 1250.2 (2025-06-01) |
| Min/Max +/- allowed | 154.4 |
Standard rating
| Rating | 1259.6 |
| K-factor | 36 |
| Floor | 759.6 |
| Highest | 1259.6 (2025-06-01) |
| Min/Max +/- allowed | 152.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 945.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1259.6 |
| K-factor | 36 |
| Floor | 759.6 |
| Highest | 1259.6 (2025-06-01) |
| Min/Max +/- allowed | 152.3 |
Rapid rating
| Rating | 892.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2020-01-01) |
| 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 | 892.4 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2020-01-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 500 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| 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 | 500 |
| K-factor | 40 |
| Floor | 500 |
| Highest | 1200 (2024-02-01) |
| 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 | D5 Anker 2025 (U18 Boys) | Standard | 2025-05-17 | 2025-05-17 | Ekurhuleni (GE) | 5 | 1207.7 | 5 | 3 | 1444.1 | 0 | Details |
| 2 | 2022 Gauteng Schools Team Championships (U15 Open) | Standard | 2022-08-26 | 2022-08-26 | Tshwane (GTP) | 5 | 1186.1 | 5 | 3 | 1290 | 0 | Details |
| 3 | 2022 Gauteng Schools Individual Chess Championship (U15 Boys) | Standard | 2022-06-18 | 2022-06-18 | Ekurhuleni (GE) | 5 | 1163.2 | 5 | 3 | 1275.1 | 0 | Details |
| 4 | Ekurhuleni Trials (3) | Standard | 2021-11-06 | 2021-11-06 | Ekurhuleni (GE) | 5 | 1148.8 | 5 | 2.5 | 1229.8 | 0 | Details |
| 5 | Ekurhuleni Chess Sochini Trials 2021 (Boys) | Rapid | 2021-09-04 | 2021-09-04 | Ekurhuleni (GE) | 5 | 1146.9 | 5 | 2.5 | 1155.6 | 0 | Details |
| 6 | 2019 South African Junior Team Championships (U14D) | Classical | 2020-01-04 | 2020-01-08 | 4 Knights (4K) | 7 | 1194.1 | 6 | 2.5 | 1038.3 | 0 | Details |
| 7 | Springs Open 2019 (C) | Standard | 2019-08-31 | 2019-08-31 | Ekurhuleni (GE) | 5 | 1198.4 | 5 | 3 | 1183.1 | 0 | Details |
| 8 | Ekurhuleni Trials (3) | Standard | 2019-06-08 | 2019-06-08 | Ekurhuleni (GE) | 5 | 1199.1 | 5 | 2 | 1203.7 | 0 | Details |
| 9 | 2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys) | Standard | 2019-05-25 | 2019-05-25 | Tshwane (GTP) | 5 | 1184.8 | 5 | 3 | 1265.5 | 0 | Details |
| 10 | Ekurhuleni Trials 1 2019 (U14) | Standard | 2019-03-09 | 2019-03-09 | Ekurhuleni (GE) | 5 | 1190.1 | 5 | 3 | 1167.2 | 0 | Details |
| 11 | Springs Chess Club Open 2019 (C) | Standard | 2019-02-09 | 2019-02-09 | Ekurhuleni (GE) | 5 | 1124.2 | 5 | 4 | 1265.3 | 0 | Details |
| 12 | Alberton Chess Club Open 2019 (C) | Standard | 2019-02-23 | 2019-02-23 | Ekurhuleni (GE) | 5 | 1124.2 | 5 | 3 | 1153.1 | 0 | Details |
| 13 | 2018 Gauteng League Final (U11) | Standard | 2018-08-24 | 2018-08-24 | Tshwane (GTP) | 5 | 622.9 | 5 | 4 | 1351.6 | 0 | Details |
| 14 | D5 Primary Schools Teams 2018 (U11) | Standard | 2018-08-17 | 2018-08-18 | Ekurhuleni (GE) | 6 | 622.9 | 5 | 4 | 1227.9 | 0 | Details |
| 15 | 2018 Gauteng Secondary Schools Individual Chess Championships (U11 Boys) | Standard | 2018-05-25 | 2018-05-25 | Tshwane (GTP) | 5 | 537.2 | 5 | 2.5 | 1092.5 | 0 | Details |
| 16 | D5 Schools Individuals (District Final) | Standard | 2018-05-19 | 2018-05-19 | Ekurhuleni (GE) | 5 | 537.2 | 4 | 2 | 703.3 | 0 | Details |
| 17 | Brakpan Open 2018 (C) | Standard | 2018-02-24 | 2018-02-24 | Ekurhuleni (GE) | 5 | 500 | 5 | 2 | 762 | 0 | Details |
| 18 | 2017 Gauteng Schools Team Finals (U11 Mixed) | Standard | 2017-09-09 | 2017-09-09 | Tshwane (GTP) | 5 | 500 | 4 | 2.5 | 644 | 0 | Details |
| 19 | Springs Rapid 2017 | Rapid | 2017-07-22 | 2017-07-22 | Ekurhuleni (GE) | 7 | 100 | 7 | 3 | 500 | 0 | Details |
| 20 | Gauteng Individual Trails 2015 (U9 Boys) | Standard | 2015-06-06 | 2015-06-06 | Tshwane (GTP) | 5 | 0 | 5 | 2 | 523 | 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 | 85 |
| Wins | 45 |
| Draws | 8 |
| Losses | 32 |
| White | 44 |
| Black | 41 |
| White wins | 22 |
| Black wins | 23 |
| Score | 49 |
| Percent | 57.6 |
| Dp | 65 |
| AOR | 1104.1 |
| Performance | 1169.1 |
Rankings (Main)
| 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 (Standard)
| 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 (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 | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1359.1 |
| Dp | 85 |
| Prat | 1444.1 |
Performance (History)
| Games | 85 |
| Score | 49 |
| Percent | 57.6 |
| Aor | 1104.1 |
| Dp | 65 |
| Prat | 1169.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Bothma, L (Liandri) | 3 | 0 | 3 | Ekurhuleni Trials 1 2019 (U14) | Ekurhuleni Trials (3) | Details |
| Overall | 2 | Jaitas, W (Worapat) | 2 | 2 | 0 | Alberton Chess Club Open 2019 (C) | Ekurhuleni Trials (3) | Details |
| Overall | 3 | Botha, F (Franco) | 2 | 2 | 0 | D5 Schools Individuals (District Final) | 2018 Gauteng Secondary Schools Individual Chess Championships (U11 Boys) | Details |
| Overall | 4 | Bailie, S (Shea) | 2 | 2 | 0 | Alberton Chess Club Open 2019 (C) | Ekurhuleni Trials 1 2019 (U14) | Details |
| Overall | 5 | Vermeulen, J (Jayden) | 2 | 0 | 2 | D5 Schools Individuals (District Final) | D5 Primary Schools Teams 2018 (U11) | Details |
| Standard | 1 | Bothma, L (Liandri) | 3 | 0 | 3 | Ekurhuleni Trials 1 2019 (U14) | Ekurhuleni Trials (3) | Details |
| Standard | 2 | Jaitas, W (Worapat) | 2 | 2 | 0 | Alberton Chess Club Open 2019 (C) | Ekurhuleni Trials (3) | Details |
| Standard | 3 | Botha, F (Franco) | 2 | 2 | 0 | D5 Schools Individuals (District Final) | 2018 Gauteng Secondary Schools Individual Chess Championships (U11 Boys) | Details |
| Standard | 4 | Bailie, S (Shea) | 2 | 2 | 0 | Alberton Chess Club Open 2019 (C) | Ekurhuleni Trials 1 2019 (U14) | Details |
| Standard | 5 | Vermeulen, J (Jayden) | 2 | 0 | 2 | D5 Schools Individuals (District Final) | D5 Primary Schools Teams 2018 (U11) | Details |