PLAYER PAGE
Marizaan Barnard
2140149955Eden (WEG)Personal
Main rating
| Rating | 1442.4 |
| K-factor | 32 |
| Floor | 949.5 |
| Highest | 1449.5 (2025-04-01) |
| Min/Max +/- allowed | 116 |
| Rating Change () | |
| Games | 5 |
| Score | 4 |
| We | 3.56 |
| SWe | 0.36 |
| Temp +/- | 11.6 |
| Penalties | 0 |
| Weight perform | 1452 |
| Final +/- | +11.6 |
| New Rating () | |
| Rating | 1454 |
| K-factor | 32 |
| Floor | 954 |
| Highest | 1454 (2026-06-01) |
| Min/Max +/- allowed | 115.5 |
Standard rating
| Rating | 1467.6 |
| K-factor | 32 |
| Floor | 967.6 |
| Highest | 1467.6 (2026-03-01) |
| Min/Max +/- allowed | 113.3 |
| Rating Change () | |
| Games | 5 |
| Score | 4 |
| We | 3.7 |
| SWe | 0.3 |
| Temp +/- | 9.7 |
| Penalties | 0 |
| Weight perform | 1466.1 |
| Final +/- | +9.7 |
| New Rating () | |
| Rating | 1477.3 |
| K-factor | 32 |
| Floor | 977.3 |
| Highest | 1477.3 (2026-06-01) |
| Min/Max +/- allowed | 111.7 |
Rapid rating
| Rating | 1237.5 |
| K-factor | 36 |
| Floor | 737.5 |
| Highest | 1237.5 (2026-04-01) |
| Min/Max +/- allowed | 157.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1237.5 |
| K-factor | 36 |
| Floor | 737.5 |
| Highest | 1237.5 (2026-04-01) |
| Min/Max +/- allowed | 157.2 |
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 | Eden Chess Trials 2 2026 (U14 Girls) | Standard | 2026-05-23 | 2026-05-23 | Eden (WEG) | 5 | 1442.4 | 5 | 4 | 1522.1 | 11.6 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Eden Rapid Championship 2026 (C) | Rapid | 2026-04-18 | 2026-04-18 | Eden (WEG) | 6 | 1417.5 | 6 | 4 | 1600 | 24.8 | Details |
| 2 | Eden Schools Trials 1 2026 (U13 Girls) | Standard | 2026-03-14 | 2026-03-14 | Eden (WEG) | 5 | 1399.2 | 5 | 3 | 1406.5 | 0.2 | Details |
| 3 | George Trials 3 2026 (U13 Girls) | Standard | 2026-02-28 | 2026-02-28 | Eden (WEG) | 5 | 1399.2 | 4 | 3 | 1543.6 | 18.1 | Details |
| 4 | Loerie Skaaktoernooi 2026 (U11+U13) | Rapid | 2026-02-21 | 2026-02-21 | Eden (WEG) | 5 | 1379 | 5 | 2 | 1183.8 | -10.4 | Details |
| 5 | George Trials 2 2026 (U13 Girls) | Standard | 2026-02-14 | 2026-02-14 | Eden (WEG) | 5 | 1379 | 5 | 4 | 1580.4 | 19.1 | Details |
| 6 | George Trials 1 2026 (U13 Girls) | Standard | 2026-01-31 | 2026-01-31 | Eden (WEG) | 5 | 1379 | 5 | 3 | 1410.4 | 2.2 | Details |
| 7 | HCPS Invitational Rapid Tournament 2025 (U11) | Rapid | 2025-10-18 | 2025-10-18 | Eden (WEG) | 6 | 1394.2 | 5 | 1 | 1239.1 | -9.5 | Details |
| 8 | Western Cape Schools - Top Schools 2025 (U13 Girls) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1362.4 | 6 | 5 | 1518.6 | 19.9 | Details |
| 9 | Western Cape Schools Individual Championship 2025 (U11 Girls) | Standard | 2025-05-17 | 2025-05-18 | Cape Winelands (WCW) | 6 | 1386.3 | 6 | 3 | 1245.5 | -14.9 | Details |
| 10 | Eden Chess Trials 2 2025 (U12) | Standard | 2025-03-15 | 2025-04-12 | Eden (WEG) | 10 | 1449.5 | 9 | 4.5 | 1218.6 | -39.5 | Details |
| 11 | Eden Schools Chess Trials 1 2025 (U11 Girls) | Standard | 2025-03-08 | 2025-03-08 | Eden (WEG) | 5 | 1353.5 | 4 | 3 | 1508.9 | 12.1 | Details |
| 12 | George Schools Chess Trials 3 2025 (U11 Girls) | Standard | 2025-03-01 | 2025-03-01 | Eden (WEG) | 5 | 1353.5 | 5 | 4 | 1590.3 | 23.9 | Details |
| 13 | George Schools Chess Trials 2 2025 (U11 Girls) | Standard | 2025-02-15 | 2025-02-15 | Eden (WEG) | 5 | 1309 | 5 | 3 | 1365.1 | 6.1 | Details |
| 14 | George Schools Chess Trials 1 2025 (U11 Girls) | Standard | 2025-02-01 | 2025-02-01 | Eden (WEG) | 5 | 1309 | 5 | 4 | 1522.4 | 21.6 | Details |
| 15 | Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Candidates) | Classical | 2024-12-16 | 2024-12-19 | Capricorn (LCP) | 7 | 1278.9 | 7 | 1 | 984.7 | -49.4 | Details |
| 16 | Western Cape Top Schools Championship 2024 (U11 Girls) | Standard | 2024-08-30 | 2024-09-01 | Eden (WEG) | 5 | 1291.4 | 5 | 2 | 1204 | -7.8 | Details |
| 17 | Eden Top Schools 2024 (U11 Girls) | Standard | 2024-08-17 | 2024-08-17 | Eden (WEG) | 5 | 1275.7 | 4 | 3 | 1398.9 | 9.8 | Details |
| 18 | South African Junior Closed Chess Championship 2024 (U10 Girls) | Classical | 2024-04-27 | 2024-05-01 | Ekurhuleni (GE) | 9 | 1400.3 | 9 | 2.5 | 1121.2 | -58 | Details |
| 19 | Western Cape PS Individuals Championship 2024 (U11 Girls) | Standard | 2024-05-04 | 2024-05-05 | West Coast (WCU) | 6 | 1400.3 | 6 | 1 | 933.1 | -54.6 | Details |
| 20 | Eden Chess Trials 2 2024 (U12) | Standard | 2024-04-13 | 2024-04-20 | Eden (WEG) | 10 | 1390.5 | 5 | 4 | 1457.6 | 6.1 | Details |
| 21 | Eden School Chess Trials 1 2024 (U11 Girls) | Standard | 2024-03-09 | 2024-03-09 | Eden (WEG) | 5 | 1384.7 | 5 | 4 | 1544.6 | 16.4 | Details |
| 22 | George Schools Trials 3 2024 (U11 Girls) | Standard | 2024-03-02 | 2024-03-02 | Eden (WEG) | 5 | 1384.7 | 5 | 2.5 | 1243.9 | -12.8 | Details |
| 23 | George Schools Trials 2 2024 (U11 Girls) | Standard | 2024-02-17 | 2024-02-17 | Eden (WEG) | 5 | 1409.7 | 5 | 3 | 1332.8 | -6.6 | Details |
| 24 | George Schools Trials 1 2024 (U11 Girls) | Standard | 2024-02-03 | 2024-02-03 | Eden (WEG) | 5 | 1409.7 | 5 | 3 | 1323.2 | -9 | Details |
| 25 | Western Cape Top Schools 2023 (U11 Girls) | Standard | 2023-09-02 | 2023-09-03 | Cape Winelands (WCW) | 6 | 1383.6 | 6 | 5 | 1449.3 | 8 | Details |
| 26 | Eden Top Schools 2023 (U11 Girls) | Standard | 2023-08-19 | 2023-08-19 | Eden (WEG) | 6 | 1301.1 | 4 | 4 | 1556.2 | 20.1 | Details |
| 27 | Top Schools 2023 (U9) | Standard | 2023-07-29 | 2023-07-29 | Eden (WEG) | 5 | 1237.4 | 4 | 3 | 1488.2 | 20.9 | Details |
| 28 | Western Cape PS Individuals 2023 (U9 Girls) | Standard | 2023-05-05 | 2023-05-06 | Cape Town (WCT) | 6 | 1278.3 | 6 | 1.5 | 1001.6 | -32.4 | Details |
| 29 | Eden Trials 2+3 2023 (U10) | Standard | 2023-04-15 | 2023-05-13 | Eden (WEG) | 10 | 1278.3 | 10 | 6 | 1323.1 | 8.8 | Details |
| 30 | Eden Trails 1 2023 (U9 Girls) | Standard | 2023-03-11 | 2023-03-11 | Eden (WEG) | 5 | 1235.9 | 5 | 4 | 1471.2 | 23.7 | Details |
| 31 | George Chess Trials 3 2023 (U9 Girls) | Standard | 2023-02-25 | 2023-02-25 | Eden (WEG) | 5 | 1200 | 5 | 3 | 1291.3 | 9.6 | Details |
| 32 | George Chess Trials 2 2023 (U9 Girls) | Standard | 2023-02-11 | 2023-02-11 | Cape Town (WCT) | 5 | 1200 | 5 | 3 | 1278.2 | 8.3 | 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 | 35 |
| Wins | 23 |
| Draws | 0 |
| Losses | 12 |
| White | 18 |
| Black | 17 |
| White wins | 12 |
| Black wins | 11 |
| Score | 23 |
| Percent | 65.7 |
| Dp | 133.6 |
| AOR | 1331.9 |
| Performance | 1465.4 |
Game statistics (History)
| Games | 181 |
| Wins | 104 |
| Draws | 4 |
| Losses | 73 |
| White | 83 |
| Black | 98 |
| White wins | 46 |
| Black wins | 58 |
| Score | 106 |
| Percent | 58.6 |
| Dp | 72.8 |
| AOR | 1266.9 |
| Performance | 1339.7 |
Rankings (Main)
| National | |
| Overall | 2807 |
| Gender | 398 |
| Age group | 307 |
| Gender/Age | 84 |
| Provincial | |
| Overall | 853 |
| Gender | 155 |
| Age group | 110 |
| Gender/Age | 40 |
| Regional | |
| Overall | 187 |
| Gender | 41 |
| Age group | 34 |
| Gender/Age | 14 |
Rankings (Standard)
| National | |
| Overall | 2197 |
| Gender | 312 |
| Age group | 232 |
| Gender/Age | 60 |
| Provincial | |
| Overall | 633 |
| Gender | 118 |
| Age group | 74 |
| Gender/Age | 26 |
| Regional | |
| Overall | 129 |
| Gender | 28 |
| Age group | 25 |
| Gender/Age | 9 |
Rankings (Rapid)
| National | |
| Overall | 3407 |
| Gender | 676 |
| Age group | 720 |
| Gender/Age | 196 |
| Provincial | |
| Overall | 1349 |
| Gender | 291 |
| Age group | 302 |
| Gender/Age | 95 |
| Regional | |
| Overall | 154 |
| Gender | 32 |
| Age group | 43 |
| Gender/Age | 18 |
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 | 35 |
| Score | 23 |
| Percent | 65.7 |
| Aor | 1331.9 |
| Dp | 133.6 |
| Prat | 1465.4 |
Performance (12 months)
| Games | 46 |
| Score | 29 |
| Percent | 63 |
| Aor | 1336.9 |
| Dp | 110.9 |
| Prat | 1447.8 |
Performance (History)
| Games | 181 |
| Score | 106 |
| Percent | 58.6 |
| Aor | 1266.9 |
| Dp | 72.8 |
| Prat | 1339.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Greeff, M (Mari) | 6 | 2 | 4 | George Schools Trials 1 2024 (U11 Girls) | George Trials 1 2026 (U13 Girls) | Details |
| Overall | 2 | Norgarb, S (Sophia) | 5 | 4 | 1 | Eden Trails 1 2023 (U9 Girls) | George Schools Chess Trials 1 2025 (U11 Girls) | Details |
| Overall | 3 | Barkhuysen, A (Ankia) | 4 | 3 | 1 | George Schools Trials 2 2024 (U11 Girls) | Eden Schools Trials 1 2026 (U13 Girls) | Details |
| Overall | 4 | Magomarele, T (Thato) | 4 | 1 | 3 | George Chess Trials 2 2023 (U9 Girls) | George Trials 3 2026 (U13 Girls) | Details |
| Overall | 5 | Fourie, L (Lieza Ann) | 3 | 2 | 1 | Eden Top Schools 2023 (U11 Girls) | Western Cape Top Schools 2023 (U11 Girls) | Details |
| Standard | 1 | Greeff, M (Mari) | 6 | 2 | 4 | George Schools Trials 1 2024 (U11 Girls) | George Trials 1 2026 (U13 Girls) | Details |
| Standard | 2 | Norgarb, S (Sophia) | 5 | 4 | 1 | Eden Trails 1 2023 (U9 Girls) | George Schools Chess Trials 1 2025 (U11 Girls) | Details |
| Standard | 3 | Barkhuysen, A (Ankia) | 4 | 3 | 1 | George Schools Trials 2 2024 (U11 Girls) | Eden Schools Trials 1 2026 (U13 Girls) | Details |
| Standard | 4 | Magomarele, T (Thato) | 4 | 1 | 3 | George Chess Trials 2 2023 (U9 Girls) | George Trials 3 2026 (U13 Girls) | Details |
| Standard | 5 | Fourie, L (Lieza Ann) | 3 | 2 | 1 | Eden Top Schools 2023 (U11 Girls) | Western Cape Top Schools 2023 (U11 Girls) | Details |