PLAYER PAGE
Zani Van Rooyen
2120139825Ekurhuleni (GE)Personal
Main rating
| Rating | 1390.5 |
| K-factor | 36 |
| Floor | 854.5 |
| Highest | 1413.6 (2022-08-01) |
| Min/Max +/- allowed | 122 |
| Rating Change () | |
| Games | 10 |
| Score | 4.5 |
| We | 5.4 |
| SWe | -1.55 |
| Temp +/- | -55.9 |
| Penalties | 0 |
| Weight perform | 1288.6 |
| Final +/- | -55.9 |
| New Rating () | |
| Rating | 1334.6 |
| K-factor | 36 |
| Floor | 854.5 |
| Highest | 1413.6 (2022-08-01) |
| Min/Max +/- allowed | 122.3 |
Standard rating
| Rating | 1316.4 |
| K-factor | 36 |
| Floor | 814.1 |
| Highest | 1433.7 (2022-08-01) |
| Min/Max +/- allowed | 118.9 |
| Rating Change () | |
| Games | 5 |
| Score | 1 |
| We | 1.58 |
| SWe | -1.3 |
| Temp +/- | -46.8 |
| Penalties | 0 |
| Weight perform | 1214.4 |
| Final +/- | -46.8 |
| New Rating () | |
| Rating | 1269.6 |
| K-factor | 36 |
| Floor | 814.1 |
| Highest | 1433.7 (2022-08-01) |
| Min/Max +/- allowed | 118.9 |
Rapid rating
| Rating | 1417.8 |
| K-factor | 36 |
| Floor | 866.9 |
| Highest | 1532.8 (2022-05-01) |
| Min/Max +/- allowed | 103.2 |
| Rating Change () | |
| Games | 5 |
| Score | 3.5 |
| We | 4.03 |
| SWe | -0.81 |
| Temp +/- | -29.3 |
| Penalties | 0 |
| Weight perform | 1353.4 |
| Final +/- | -29.3 |
| New Rating () | |
| Rating | 1388.6 |
| K-factor | 36 |
| Floor | 866.9 |
| Highest | 1532.8 (2022-05-01) |
| Min/Max +/- allowed | 103.2 |
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 |
| 1 | Gauteng Closed Chess Championships 2026 (U16 Girls) | Standard | 2026-10-17 | 2026-10-17 | Ekurhuleni (GE) | 5 | 1390.5 | 5 | 1 | 1238.5 | -28.2 | Details |
| 2 | Gauteng Top Schools Teams 2026 (U15 Girls) | Rapid | 2026-08-28 | 2026-08-28 | Ekurhuleni (GE) | 5 | 1390.5 | 5 | 3.5 | 1363 | 0.3 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | EN Teams 2026 (U15) | Rapid | 2026-08-15 | 2026-08-15 | Ekurhuleni (GE) | 5 | 1390.5 | 5 | 5 | 1560.7 | 41.2 | Details |
| 2 | EN Teams 2026 (U15 Girls) | Rapid | 2026-08-14 | 2026-08-14 | Ekurhuleni (GE) | 5 | 1390.5 | 5 | 5 | 1527.2 | 31.2 | Details |
| 3 | Benoni Cluster Team 2026 (U15) | Rapid | 2026-05-23 | 2026-05-23 | Ekurhuleni (GE) | 5 | 1342.7 | 5 | 1 | 955.1 | -50.3 | Details |
| 4 | Benoni Cluster Team - Girls 2026 (U15+U17) | Rapid | 2026-05-22 | 2026-05-22 | Ekurhuleni (GE) | 3 | 1342.7 | 3 | 3 | 1671 | 26.2 | Details |
| 5 | Benoni Cluster Individuals 2026 (U15 Girls) | Standard | 2026-04-25 | 2026-04-25 | Ekurhuleni (GE) | 5 | 1342.7 | 5 | 3 | 1346.1 | -0.5 | Details |
| 6 | Ekurhuleni North Schools Teams 2025 (U13 Open) | Standard | 2025-08-16 | 2025-08-16 | Ekurhuleni (GE) | 5 | 1354.5 | 5 | 3 | 1297.8 | -4.6 | Details |
| 7 | Benoni Primary School Cluster Teams 2025 (U13A) | Rapid | 2025-08-02 | 2025-08-02 | Ekurhuleni (GE) | 7 | 1354.5 | 7 | 4.5 | 1339.6 | -1.8 | Details |
| 8 | Ekurhuleni North School District Finals 2025 (U13 Girls) | Standard | 2025-06-14 | 2025-06-14 | Ekurhuleni (GE) | 5 | 1351.2 | 5 | 3 | 1376.3 | 1.8 | Details |
| 9 | RMS Rapid Chess Open 31 May 2025 (U13) | Rapid | 2025-05-31 | 2025-05-31 | Sedibeng (GSV) | 6 | 1326 | 6 | 5 | 1488.6 | 14 | Details |
| 10 | Benoni Primary School Cluster 12 April 2025 (U13 Girls) | Standard | 2025-04-12 | 2025-04-12 | Ekurhuleni (GE) | 5 | 1323.2 | 5 | 3.5 | 1344.6 | 1.5 | Details |
| 11 | LS Northmead Trials 2025 (U13) | Rapid | 2025-01-25 | 2025-01-25 | Ekurhuleni (GE) | 5 | 1328.2 | 5 | 3 | 1295.2 | -2.8 | Details |
| 12 | Gauteng Schools Individuals Finals 2024 (U13 Girls) | Standard | 2024-08-16 | 2024-08-16 | Ekurhuleni (GE) | 5 | 1342.5 | 4 | 2 | 1239.5 | -8 | Details |
| 13 | Ekurhuleni North Primary Schools District Individual Finals 2024 (U13 Girls) | Standard | 2024-05-11 | 2024-05-11 | Ekurhuleni (GE) | 5 | 1305.2 | 5 | 4 | 1522.6 | 20.7 | Details |
| 14 | Benoni Primary School Cluster Individuals 2024 (U13 Girls) | Rapid | 2024-03-09 | 2024-03-09 | Ekurhuleni (GE) | 5 | 1279.5 | 5 | 3.5 | 1487.1 | 14.4 | Details |
| 15 | Laerskool Northmead Proewe 2024 (U13) | Rapid | 2024-02-10 | 2024-02-10 | Ekurhuleni (GE) | 5 | 1251.9 | 5 | 4 | 1476.5 | 15.5 | Details |
| 16 | 2023 Gauteng Top Schools (U13 Girls) | Standard | 2023-08-18 | 2023-08-18 | West Rand (GWR) | 5 | 1265.3 | 5 | 2.5 | 1195.3 | -7.5 | Details |
| 17 | 2023 Ekurhuleni North District Schools Finals (U11) | Standard | 2023-07-29 | 2023-07-29 | Ekurhuleni (GE) | 5 | 1291 | 4 | 1.5 | 1108.4 | -14.3 | Details |
| 18 | Ekurhuleni North Schools Individual Finals 2023 (U11 Girls) | Standard | 2023-05-12 | 2023-05-12 | Ekurhuleni (GE) | 5 | 1296.1 | 5 | 3 | 1272.5 | -2.8 | Details |
| 19 | Ekurhuleni-North Schools Teams 2022 (U11 Reserves) | Standard | 2022-08-06 | 2022-08-06 | Ekurhuleni (GE) | 3 | 1261.1 | 3 | 3 | 1578.4 | 19.4 | Details |
| 20 | RMS Swiss For Rating of Players 2022 (U11) | Rapid | 2022-05-28 | 2022-05-28 | Ekurhuleni (GE) | 7 | 1220.3 | 4 | 3.5 | 1451.4 | 14.3 | Details |
| 21 | Ekurhuleni-North Schools Finals Indiv 2022 (U11 Girls) | Standard | 2022-05-13 | 2022-05-13 | Ekurhuleni (GE) | 5 | 1220.3 | 5 | 3 | 1301.2 | 8.6 | Details |
| 22 | ACB Premier 2022 (Primary School) | Standard | 2022-03-19 | 2022-03-19 | Ekurhuleni (GE) | 5 | 1200 | 5 | 3 | 1296.5 | 10.1 | Details |
Game statistics ( )
| Games | 5 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 3 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| AOR | 1493.5 |
| Performance | 1238.5 |
Game statistics ()
| Games | 33 |
| Wins | 21 |
| Draws | 1 |
| Losses | 11 |
| White | 17 |
| Black | 16 |
| White wins | 9 |
| Black wins | 12 |
| Score | 21.5 |
| Percent | 65.2 |
| Dp | 128.8 |
| AOR | 1233.8 |
| Performance | 1362.6 |
Game statistics (History)
| Games | 116 |
| Wins | 73 |
| Draws | 7 |
| Losses | 36 |
| White | 60 |
| Black | 56 |
| White wins | 39 |
| Black wins | 34 |
| Score | 76.5 |
| Percent | 65.9 |
| Dp | 135.6 |
| AOR | 1222.5 |
| Performance | 1358.1 |
Rankings (Main)
| National | |
| Overall | 3775 |
| Gender | 592 |
| Age group | 526 |
| Gender/Age | 103 |
| Provincial | |
| Overall | 1292 |
| Gender | 200 |
| Age group | 185 |
| Gender/Age | 40 |
| Regional | |
| Overall | 219 |
| Gender | 45 |
| Age group | 38 |
| Gender/Age | 12 |
Rankings (Standard)
| National | |
| Overall | 5003 |
| Gender | 917 |
| Age group | 791 |
| Gender/Age | 173 |
| Provincial | |
| Overall | 1772 |
| Gender | 315 |
| Age group | 281 |
| Gender/Age | 66 |
| Regional | |
| Overall | 316 |
| Gender | 72 |
| Age group | 62 |
| Gender/Age | 19 |
Rankings (Rapid)
| National | |
| Overall | 843 |
| Gender | 98 |
| Age group | 131 |
| Gender/Age | 25 |
| Provincial | |
| Overall | 175 |
| Gender | 23 |
| Age group | 23 |
| Gender/Age | 7 |
| Regional | |
| Overall | 49 |
| Gender | 11 |
| Age group | 10 |
| Gender/Age | 5 |
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 | 5 |
| Score | 1 |
| Percent | 20 |
| Aor | 1493.5 |
| Dp | -255 |
| Prat | 1238.5 |
Performance ()
| Games | 33 |
| Score | 21.5 |
| Percent | 65.2 |
| Aor | 1233.8 |
| Dp | 128.8 |
| Prat | 1362.6 |
Performance (12 months)
| Games | 33 |
| Score | 21.5 |
| Percent | 65.2 |
| Aor | 1233.8 |
| Dp | 128.8 |
| Prat | 1362.6 |
Performance (History)
| Games | 116 |
| Score | 76.5 |
| Percent | 65.9 |
| Aor | 1222.5 |
| Dp | 135.6 |
| Prat | 1358.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Maitse, R (Relebogile Reitumetse) | 3 | 3 | 0 | Ekurhuleni North Schools Individual Finals 2023 (U11 Girls) | Benoni Cluster Team - Girls 2026 (U15+U17) | Details |
| Overall | 2 | Padi, K (Karabo) | 3 | 1 | 2 | Ekurhuleni North Schools Individual Finals 2023 (U11 Girls) | Ekurhuleni North Primary Schools District Individual Finals 2024 (U13 Girls) | Details |
| Overall | 3 | Ambrose, I (Isabella) | 2 | 2 | 0 | Benoni Primary School Cluster Individuals 2024 (U13 Girls) | Benoni Cluster Individuals 2026 (U15 Girls) | Details |
| Overall | 4 | Keyser, A (Albrich) | 2 | 1 | 1 | RMS Rapid Chess Open 31 May 2025 (U13) | RMS Rapid Chess Open 31 May 2025 (U13) | Details |
| Overall | 5 | Crowie, A (Allegra) | 2 | 1 | 1 | ACB Premier 2022 (Primary School) | Ekurhuleni North School District Finals 2025 (U13 Girls) | Details |
| Standard | 1 | Padi, K (Karabo) | 3 | 1 | 2 | Ekurhuleni North Schools Individual Finals 2023 (U11 Girls) | Ekurhuleni North Primary Schools District Individual Finals 2024 (U13 Girls) | Details |
| Standard | 2 | Van Der Schyff, C (Charlize) | 2 | 1 | 1 | ACB Premier 2022 (Primary School) | Ekurhuleni-North Schools Finals Indiv 2022 (U11 Girls) | Details |
| Standard | 3 | Maitse, R (Relebogile Reitumetse) | 2 | 2 | 0 | Ekurhuleni North Schools Individual Finals 2023 (U11 Girls) | Ekurhuleni North School District Finals 2025 (U13 Girls) | Details |
| Standard | 4 | Crowie, A (Allegra) | 2 | 1 | 1 | ACB Premier 2022 (Primary School) | Ekurhuleni North School District Finals 2025 (U13 Girls) | Details |
| Rapid | 1 | Bezuidenhout, G (Gideon) | 2 | 1 | 1 | RMS Rapid Chess Open 31 May 2025 (U13) | RMS Rapid Chess Open 31 May 2025 (U13) | Details |
| Rapid | 2 | Combrinck, A (Andre Rossouw) | 2 | 1 | 1 | RMS Rapid Chess Open 31 May 2025 (U13) | RMS Rapid Chess Open 31 May 2025 (U13) | Details |
| Rapid | 3 | Dos Remendos, G (Gino) | 2 | 1 | 1 | Benoni Primary School Cluster Teams 2025 (U13A) | Benoni Cluster Team 2026 (U15) | Details |
| Rapid | 4 | Keyser, A (Albrich) | 2 | 1 | 1 | RMS Rapid Chess Open 31 May 2025 (U13) | RMS Rapid Chess Open 31 May 2025 (U13) | Details |
| Rapid | 5 | Bubulia, T (Tasmiyah) | 2 | 0 | 2 | Benoni Cluster Team - Girls 2026 (U15+U17) | EN Teams 2026 (U15 Girls) | Details |