PLAYER PAGE
Nathan Marais
1090312546Tshwane (GTP)Personal
Main rating
| Rating | 1521.5 |
| K-factor | 32 |
| Floor | 1021.5 |
| Highest | 1604.1 (2024-11-01) |
| Min/Max +/- allowed | 93 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1522.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1521.5 |
| K-factor | 32 |
| Floor | 1021.5 |
| Highest | 1604.1 (2024-11-01) |
| Min/Max +/- allowed | 93.2 |
Standard rating
| Rating | 1539.6 |
| K-factor | 32 |
| Floor | 1039.6 |
| Highest | 1601.8 (2024-11-01) |
| Min/Max +/- allowed | 93.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1541.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1539.6 |
| K-factor | 32 |
| Floor | 1039.6 |
| Highest | 1601.8 (2024-11-01) |
| Min/Max +/- allowed | 93.5 |
Rapid rating
| Rating | 1193.8 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-11-01) |
| 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 | 1193.8 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-11-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-11-01) |
| 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 (2024-11-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 AHS Chess Tournament (A) | Standard | 2026-02-28 | 2026-02-28 | Tshwane (GTP) | 5 | 1521.5 | 5 | 2 | 1578.2 | 9.8 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Tshwane Chess Registration Tournament (A) | Standard | 2026-01-31 | 2026-01-31 | Tshwane (GTP) | 5 | 1505.9 | 5 | 2 | 1617 | 0 | Details |
| 2 | 2025 Mzansi Individual Championships (U18 Open) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1398.6 | 6 | 3.5 | 1485.7 | 0 | Details |
| 3 | 2025 Mzansi Inter Provincial Team Championships (U20 Open) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1398.6 | 5 | 2.5 | 1543.9 | 0 | Details |
| 4 | Gauteng Inter-Region at Emerald Resort 2025 (U16+18 Candidates) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1398.6 | 5 | 5 | 1752.9 | 0 | Details |
| 5 | Pretoria Boys High Annual Closed Chess Championship 2025 | Rapid | 2025-10-18 | 2025-10-18 | Tshwane (GTP) | 5 | 1447 | 5 | 2 | 1149.6 | 0 | Details |
| 6 | 2025 Gauteng Top Schools Teams (U19) | Standard | 2025-08-30 | 2025-08-30 | Tshwane (GTP) | 5 | 1447 | 5 | 3 | 1346.8 | 0 | Details |
| 7 | 2025 Alekhine Open (B) | Standard | 2025-09-06 | 2025-09-07 | Tshwane (GTP) | 5 | 1456.8 | 5 | 2 | 1409 | 0 | Details |
| 8 | 2025 Tshwane South School District CLOSED League Championship (U19A) | Standard | 2025-08-16 | 2025-08-16 | Tshwane (GTP) | 5 | 1429.5 | 5 | 3.5 | 1466.6 | 0 | Details |
| 9 | 2025 Etienne Lewis Closed Chess Tournament (U18) | Standard | 2025-08-08 | 2025-08-10 | Tshwane (GTP) | 7 | 1429.5 | 6 | 2.5 | 1526.4 | 0 | Details |
| 10 | 2025 Menlo Open (B) | Standard | 2025-07-26 | 2025-07-26 | Tshwane (GTP) | 5 | 1422.7 | 5 | 3 | 1382 | 0 | Details |
| 11 | 2025 Wynie Robbertse Chess Tournament (C) | Standard | 2025-07-19 | 2025-07-19 | Tshwane (GTP) | 5 | 1422.7 | 5 | 2 | 1379.7 | 0 | Details |
| 12 | 2025 Chris Greyling Open Chess Tournament (C) | Standard | 2025-03-15 | 2025-03-15 | Tshwane (GTP) | 5 | 1331.6 | 5 | 3.5 | 1597.2 | 0 | Details |
| 13 | AHS Open Chess Tournament 2025 (D) | Standard | 2025-03-01 | 2025-03-01 | Tshwane (GTP) | 5 | 1331.6 | 5 | 4.5 | 1584.3 | 0 | Details |
| 14 | 2025 KSNG Open (D) | Standard | 2025-02-22 | 2025-02-22 | Tshwane (GTP) | 5 | 1281.7 | 5 | 4.5 | 1571.9 | 0 | Details |
| 15 | 2025 Tshwane Chess OPEN Registration Tournament (B3) | Standard | 2025-01-25 | 2025-01-25 | Tshwane (GTP) | 5 | 1281.7 | 0 | 0 | 0 | 0 | Details |
| 16 | 2024 Tshwane Chess Club Clash (Open) | Standard | 2024-10-12 | 2024-10-12 | Tshwane (GTP) | 5 | 1200 | 5 | 4 | 1615.1 | 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 | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 0 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| AOR | 1702 |
| Performance | 1617 |
Game statistics (History)
| Games | 77 |
| Wins | 43 |
| Draws | 9 |
| Losses | 25 |
| White | 38 |
| Black | 39 |
| White wins | 26 |
| Black wins | 17 |
| Score | 47.5 |
| Percent | 61.7 |
| Dp | 99.4 |
| AOR | 1396.1 |
| Performance | 1495.5 |
Rankings (Main)
| National | |
| Overall | 1586 |
| Gender | 1421 |
| Age group | 179 |
| Gender/Age | 153 |
| Provincial | |
| Overall | 553 |
| Gender | 487 |
| Age group | 61 |
| Gender/Age | 51 |
| Regional | |
| Overall | 207 |
| Gender | 180 |
| Age group | 26 |
| Gender/Age | 21 |
Rankings (Standard)
| National | |
| Overall | 1303 |
| Gender | 1169 |
| Age group | 145 |
| Gender/Age | 122 |
| Provincial | |
| Overall | 480 |
| Gender | 424 |
| Age group | 53 |
| Gender/Age | 45 |
| Regional | |
| Overall | 187 |
| Gender | 164 |
| Age group | 23 |
| Gender/Age | 19 |
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 | 2 |
| Percent | 40 |
| Aor | 1702 |
| Dp | -85 |
| Prat | 1617 |
Performance (12 months)
| Games | 62 |
| Score | 34.5 |
| Percent | 55.6 |
| Aor | 1424.5 |
| Dp | 48 |
| Prat | 1472.5 |
Performance (History)
| Games | 77 |
| Score | 47.5 |
| Percent | 61.7 |
| Aor | 1396.1 |
| Dp | 99.4 |
| Prat | 1495.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Mogobiyane, L (Lefa) | 2 | 0 | 2 | 2025 Alekhine Open (B) | Gauteng Inter-Region at Emerald Resort 2025 (U16+18 Candidates) | Details |
| Standard | 1 | Mogobiyane, L (Lefa) | 2 | 0 | 2 | 2025 Alekhine Open (B) | Gauteng Inter-Region at Emerald Resort 2025 (U16+18 Candidates) | Details |