PLAYER TOURNAMENT DETAILS
Iewan Botha
1170301601Bojanala Platina (NBR)Tournament details
| Tour Id | 20250117 |
| Group Id | 20250117 |
| Name | Bojanala Closed Chess Championships 2025 |
| Section | U8 |
| Rounds | 5 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-01-31 |
| End | 2025-02-02 |
| Submitted | 2025-02-03 |
| Rated | 2025-02-03 |
| Submit age weight | 1 |
| Host | Bojanala Platina (NBR) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1287.5 |
| Perform | 1287.5 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 4 |
| Share Pos | 4 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1377.7 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.98 |
| Score - Expected score | -0.48 |
| Rating +/- | -9.6 |
Analysis (Type)
| Rating | 1371.9 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.98 |
| Score - Expected score | -0.48 |
| Rating +/- | -9.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-01-31 | Mabugu, R (Refilwe) | NBR | 1123 | 1112 | B | 1 | 0.75 | 0.25 | 5 | 0.76 | 0.24 | 4.8 | Yes | |
| 2 | 2025-02-01 | Weidemann, K (Kean) | NBR | 1414.2 | 1404.5 | W | 0 | 0.5 | -0.5 | -10 | 0.5 | -0.5 | -10 | Yes | |
| 3 | 2025-02-01 | Botes, L (Levi) | NBR | 1480.6 | 1475.1 | B | 0 | 0.34 | -0.34 | -6.8 | 0.34 | -0.34 | -6.8 | Yes | |
| 4 | 2025-02-01 | Pretorius, M (Marius) | NBR | 1193.6 | 1192.8 | W | 0.5 | 0.76 | -0.26 | -5.2 | 0.75 | -0.25 | -5 | Yes | |
| 5 | 2025-02-02 | Botha, E (Erasmus Albertus) | NBR | 1226.2 | 1222.6 | B | 1 | 0.63 | 0.37 | 7.4 | 0.63 | 0.37 | 7.4 | Yes | |