PLAYER PAGE
Adriaan Zander Botha
1150149223West Rand (GWR)Personal
Main rating
| Rating | 1578.9 |
| K-factor | 28 |
| Floor | 1118.3 |
| Highest | 1635.3 (2024-09-01) |
| Min/Max +/- allowed | 89 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1484.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1578.9 |
| K-factor | 28 |
| Floor | 1118.3 |
| Highest | 1635.3 (2024-09-01) |
| Min/Max +/- allowed | 89.2 |
Standard rating
| Rating | 1577.6 |
| K-factor | 28 |
| Floor | 1120.8 |
| Highest | 1637.7 (2023-09-01) |
| Min/Max +/- allowed | 88.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1484.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1577.6 |
| K-factor | 28 |
| Floor | 1120.8 |
| Highest | 1637.7 (2023-09-01) |
| Min/Max +/- allowed | 88.9 |
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 | West Rand Open 2026 (U12) | Standard | 2026-02-07 | 2026-02-07 | West Rand (GWR) | 5 | 1580.3 | 5 | 4 | 1660.8 | 0 | Details |
| 2 | Gauteng Inter-Region at Emerald Resort 2025 (U12 Championship) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1599.7 | 5 | 0 | 1247.6 | 0 | Details |
| 3 | 2025 Gauteng Top Schools Teams (U11) | Standard | 2025-08-29 | 2025-08-29 | Tshwane (GTP) | 5 | 1603.8 | 5 | 4 | 1535.4 | 0 | Details |
| 4 | West Rand Closed 2025 (U12) | Standard | 2025-10-18 | 2025-10-18 | West Rand (GWR) | 5 | 1603.8 | 0 | 0 | 0 | 0 | Details |
| 5 | 2025 Gauteng Schools Provincial Individual Chess Championship (U11 Boys) | Standard | 2025-09-27 | 2025-09-27 | Tshwane (GTP) | 5 | 1603.8 | 5 | 4 | 1616.5 | 0 | Details |
| 6 | West Rand Trials 2025 (U12) | Standard | 2025-09-06 | 2025-09-06 | West Rand (GWR) | 5 | 1602.8 | 5 | 4 | 1614.8 | 0 | Details |
| 7 | 2025 D2 Schools League Finals (U11) | Standard | 2025-07-26 | 2025-07-26 | West Rand (GWR) | 5 | 1580.5 | 5 | 5 | 1733.2 | 0 | Details |
| 8 | 2025 D2 Schools Individuals (U11 Open) | Standard | 2025-05-09 | 2025-05-09 | West Rand (GWR) | 5 | 1566.1 | 5 | 5 | 1675.2 | 0 | Details |
| 9 | FIDE in The West 2025 (U12) | Standard | 2025-04-12 | 2025-04-12 | West Rand (GWR) | 5 | 1568.6 | 5 | 3 | 1344.9 | 0 | Details |
| 10 | 2025 West Rand Open (U12) | Standard | 2025-02-08 | 2025-02-08 | West Rand (GWR) | 5 | 1598.8 | 5 | 3 | 1367.6 | 0 | Details |
| 11 | 2024 West Rand Closed (U10) | Standard | 2024-10-12 | 2024-10-12 | West Rand (GWR) | 5 | 1618.3 | 5 | 4 | 1618.1 | 0 | Details |
| 12 | Gauteng Top Schools 2024 (U9 Open) | Standard | 2024-10-04 | 2024-10-04 | Ekurhuleni (GE) | 5 | 1618.3 | 5 | 4 | 1473.2 | 0 | Details |
| 13 | 2024 West Rand Trials (U10) | Standard | 2024-09-07 | 2024-09-07 | West Rand (GWR) | 5 | 1610.2 | 5 | 4 | 1613.7 | 0 | Details |
| 14 | 2024 West Rand Rappies Open (U10) | Standard | 2024-08-03 | 2024-08-03 | West Rand (GWR) | 5 | 1538.8 | 5 | 5 | 1786.6 | 0 | Details |
| 15 | D2 School League Finals 2024 (U9) | Standard | 2024-07-20 | 2024-07-20 | West Rand (GWR) | 5 | 1527.2 | 5 | 5 | 1614.3 | 0 | Details |
| 16 | FIDE in the West 2024 (U10) | Standard | 2024-06-08 | 2024-06-08 | West Rand (GWR) | 5 | 1513.7 | 5 | 4 | 1604.2 | 0 | Details |
| 17 | 2024 West Rand RHS Open (U10) | Standard | 2024-04-13 | 2024-04-13 | West Rand (GWR) | 5 | 1507.4 | 5 | 4 | 1558.4 | 0 | Details |
| 18 | 2024 West Rand Open (U10) | Standard | 2024-02-03 | 2024-02-03 | West Rand (GWR) | 5 | 1523.7 | 5 | 3 | 1410.5 | 0 | Details |
| 19 | 2024 Gauteng Inter-Region Chess Championship (U10A) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1581.1 | 4 | 0.5 | 1096.9 | 0 | Details |
| 20 | West Rand vs Bojanala Inter-Regional Championships 2023 (U10) | Standard | 2023-10-14 | 2023-10-14 | West Rand (GWR) | 5 | 1617.6 | 5 | 2 | 1355.7 | 0 | Details |
| 21 | 2023 West Rand Trials (U10) | Standard | 2023-09-09 | 2023-09-09 | West Rand (GWR) | 5 | 1585.6 | 5 | 5 | 1688.4 | 0 | Details |
| 22 | West Rand at Bastion 2023 (U10) | Standard | 2023-08-05 | 2023-08-05 | West Rand (GWR) | 5 | 1478.4 | 5 | 5 | 1686.4 | 0 | Details |
| 23 | 2023 Gauteng Top Schools (U9 Mixed) | Standard | 2023-08-18 | 2023-08-18 | West Rand (GWR) | 5 | 1478.4 | 5 | 5 | 1634 | 0 | Details |
| 24 | D2 School League Finals 2023 (U9) | Standard | 2023-07-22 | 2023-07-22 | West Rand (GWR) | 7 | 1356.7 | 5 | 5 | 1573.4 | 0 | Details |
| 25 | 2023 West Rand RHS Open (U10) | Standard | 2023-06-10 | 2023-06-10 | West Rand (GWR) | 5 | 1329.8 | 5 | 4 | 1473.9 | 0 | Details |
| 26 | D2 Schools Individuals 2023 (U9 Boys+Girls) | Standard | 2023-05-13 | 2023-05-13 | West Rand (GWR) | 5 | 1293 | 5 | 4 | 1509.7 | 0 | Details |
| 27 | WR Tournament and Coaching 2023 (U10) | Standard | 2023-02-25 | 2023-02-25 | West Rand (GWR) | 5 | 1200 | 5 | 4 | 1496.2 | 0 | Details |
| 28 | 2023 West Rand Open (U10) | Standard | 2023-02-04 | 2023-02-04 | West Rand (GWR) | 5 | 1200 | 5 | 3.5 | 1393 | 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 | 0 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| AOR | 1405.8 |
| Performance | 1660.8 |
Game statistics (History)
| Games | 134 |
| Wins | 102 |
| Draws | 2 |
| Losses | 30 |
| White | 69 |
| Black | 65 |
| White wins | 55 |
| Black wins | 47 |
| Score | 103 |
| Percent | 76.9 |
| Dp | 228.4 |
| AOR | 1307.6 |
| Performance | 1535.9 |
Rankings (Main)
| National | |
| Overall | 1104 |
| Gender | 1014 |
| Age group | 53 |
| Gender/Age | 47 |
| Provincial | |
| Overall | 397 |
| Gender | 361 |
| Age group | 27 |
| Gender/Age | 22 |
| Regional | |
| Overall | 13 |
| Gender | 12 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 1030 |
| Gender | 938 |
| Age group | 52 |
| Gender/Age | 46 |
| Provincial | |
| Overall | 380 |
| Gender | 344 |
| Age group | 26 |
| Gender/Age | 22 |
| Regional | |
| Overall | 15 |
| Gender | 14 |
| 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 | 5 |
| Score | 4 |
| Percent | 80 |
| Aor | 1405.8 |
| Dp | 255 |
| Prat | 1660.8 |
Performance (12 months)
| Games | 40 |
| Score | 29 |
| Percent | 72.5 |
| Aor | 1362.3 |
| Dp | 191.2 |
| Prat | 1553.5 |
Performance (History)
| Games | 134 |
| Score | 103 |
| Percent | 76.9 |
| Aor | 1307.6 |
| Dp | 228.4 |
| Prat | 1535.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Ninham, G (Grant) | 6 | 3 | 3 | 2023 West Rand RHS Open (U10) | 2025 D2 Schools League Finals (U11) | Details |
| Overall | 2 | Miya, K (Kwandokuhle) | 6 | 4 | 2 | 2023 West Rand Open (U10) | West Rand Trials 2025 (U12) | Details |
| Overall | 3 | Vis, K (Katlego) | 5 | 3 | 2 | D2 Schools Individuals 2023 (U9 Boys+Girls) | 2024 West Rand Closed (U10) | Details |
| Overall | 4 | Kamffer, J (John-Andrew) | 5 | 2 | 3 | 2023 West Rand Open (U10) | FIDE in The West 2025 (U12) | Details |
| Overall | 5 | Britz, W (Wian) | 4 | 2 | 2 | 2024 West Rand Open (U10) | 2024 West Rand Rappies Open (U10) | Details |
| Standard | 1 | Ninham, G (Grant) | 6 | 3 | 3 | 2023 West Rand RHS Open (U10) | 2025 D2 Schools League Finals (U11) | Details |
| Standard | 2 | Miya, K (Kwandokuhle) | 6 | 4 | 2 | 2023 West Rand Open (U10) | West Rand Trials 2025 (U12) | Details |
| Standard | 3 | Vis, K (Katlego) | 5 | 3 | 2 | D2 Schools Individuals 2023 (U9 Boys+Girls) | 2024 West Rand Closed (U10) | Details |
| Standard | 4 | Kamffer, J (John-Andrew) | 5 | 2 | 3 | 2023 West Rand Open (U10) | FIDE in The West 2025 (U12) | Details |
| Standard | 5 | Schutte, CB (Christiaan Benjamin) | 4 | 2 | 2 | FIDE in the West 2024 (U10) | 2024 West Rand Closed (U10) | Details |