PLAYER TOURNAMENT DETAILS
Marthinus Van Der Merwe
1120108381Mangaung (FMB)Tournament details
| Tour Id | 20230922 |
| Group Id | 20230920 |
| Name | Inter Regional Chess Championship 2023 |
| Section | U12 |
| Rounds | 5 |
| Format | Round-Robin |
| Type | Standard |
| Start | 2023-05-19 |
| End | 2023-05-20 |
| Submitted | 2023-05-22 |
| Rated | 2023-05-22 |
| Submit age weight | 1 |
| Host | Mangaung (FMB) |
| Total time | 62 |
| Time weight | 0.84 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1200.9 |
| Perform | 1455.9 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 13 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1209.2 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.59 |
| Score - Expected score | 1.41 |
| Rating +/- | 23.7 |
Analysis (Type)
| Rating | 1284.8 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3 |
| Score - Expected score | 1 |
| Rating +/- | 20 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-05-19 | Wille, R (Ruwan) | FMB | 1200 | 1200 | W | 1 | 0.55 | 0.45 | 7.6 | 0.64 | 0.36 | 7.2 | Yes | |
| 2 | 2023-05-19 | Ramatsosa, K (Karabelo) | FXT | 1200 | 1200 | B | 1 | 0.47 | 0.53 | 8.9 | 0.56 | 0.44 | 8.8 | Yes | |
| 3 | 2023-05-20 | Els, R (Ruben) | FMB | 1225.9 | 1202.4 | W | 0 | 0.52 | -0.52 | -8.7 | 0.64 | -0.64 | -12.8 | Yes | |
| 4 | 2023-05-20 | Seutloali, B (Botshelo) | FLW | 1221 | 1228.4 | B | 1 | 0.44 | 0.56 | 9.4 | 0.52 | 0.48 | 9.6 | Yes | |
| 5 | 2023-05-20 | Maass, T (Tanya) | FMB | 1157.4 | 1202.1 | W | 1 | 0.6 | 0.4 | 6.7 | 0.64 | 0.36 | 7.2 | Yes | |