PLAYER TOURNAMENT DETAILS
Nathan Marais
1090312546Tshwane (GTP)Tournament details
| Tour Id | 20250823 |
| Group Id | 20250818 |
| Name | 2025 Chris Greyling Open Chess Tournament |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-15 |
| End | 2025-03-15 |
| Submitted | 2025-03-17 |
| Rated | 2025-03-17 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| Aor | 1427.2 |
| Perform | 1597.2 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 36 |
| Final Pos | 6 |
| Share Pos | 6 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1331.6 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 1.99 |
| Score - Expected score | 1.51 |
| Rating +/- | 25.1 |
Analysis (Type)
| Rating | 1354.8 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 2.13 |
| Score - Expected score | 1.37 |
| Rating +/- | 27.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-15 | Nason, C (Cyle) | GTP | 1394.1 | 1389 | W | 1 | 0.47 | 0.53 | 8.8 | 0.5 | 0.5 | 10 | Yes | |
| 2 | 2025-03-15 | Mokoena, TV (Tebogo Vincent) | GTP | 1456 | 1456 | W | 0.5 | 0.4 | 0.1 | 1.7 | 0.42 | 0.08 | 1.6 | Yes | |
| 3 | 2025-03-15 | Van Rensburg, B (Ben) | GTP | 1392.7 | 1403.4 | B | 1 | 0.39 | 0.61 | 10.1 | 0.4 | 0.6 | 12 | Yes | |
| 4 | 2025-03-15 | Mogatusi, O (Orateng) | NBR | 1517.7 | 1511.5 | W | 1 | 0.33 | 0.67 | 11.1 | 0.36 | 0.64 | 12.8 | Yes | |
| 5 | 2025-03-15 | Reddy, KS (Kashen Shivaan) | GTP | 1375.5 | 1367.9 | B | 0 | 0.41 | -0.41 | -6.8 | 0.44 | -0.44 | -8.8 | Yes | |