PLAYER TOURNAMENT DETAILS
Britney Norris
2120139737Nelson Mandela Bay (ENM)Tournament details
| Tour Id | 20250034 |
| Group Id | 20250026 |
| Name | NMBCU vs BCC Derby Chess Invitational 2025 |
| Section | Open B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-01-10 |
| End | 2025-01-11 |
| Submitted | 2025-01-16 |
| Rated | 2025-01-16 |
| Submit age weight | 1 |
| Host | Nelson Mandela Bay (ENM) |
| Total time | 65 |
| Time weight | 0.853 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1208.3 |
| Perform | 1293.3 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 10 |
| Final Pos | 11 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1313.6 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.15 |
| Score - Expected score | -0.15 |
| Rating +/- | -2.6 |
Analysis (Type)
| Rating | 1263.1 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.89 |
| Score - Expected score | 0.11 |
| Rating +/- | 2.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-01-10 | Van Greunen, W (Willem) | ENM | 1169.6 | 1174.7 | W | 0 | 0.71 | -0.71 | -12.1 | 0.64 | -0.64 | -12.8 | Yes | |
| 2 | 2025-01-10 | Swartz, J (Jane) | ENM | 1256.1 | 1273.5 | W | 0 | 0.61 | -0.61 | -10.4 | 0.53 | -0.53 | -10.6 | Yes | |
| 3 | 2025-01-11 | Kuo, C (Chih-Hsun) | EBC | 1191.3 | 1170.7 | B | 1 | 0.6 | 0.4 | 6.8 | 0.57 | 0.43 | 8.6 | Yes | |
| 4 | 2025-01-11 | Abrahams, L (Levi) | ENM | 1174.9 | 1165.8 | B | 1 | 0.62 | 0.38 | 6.5 | 0.57 | 0.43 | 8.6 | Yes | |
| 5 | 2025-01-11 | Wiseman, L (Luke) | EBC | 1249.8 | 1229.4 | W | 1 | 0.62 | 0.38 | 6.5 | 0.58 | 0.42 | 8.4 | Yes | |