PLAYER TOURNAMENT DETAILS
Christiaan Jacob Kotze
107052210Mangaung (FMB)Tournament details
| Tour Id | 20230925 |
| Group Id | 20230920 |
| Name | Inter Regional Chess Championship 2023 |
| Section | U18 |
| 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 | 1387.7 |
| Perform | 1642.7 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 2 |
| Losses | 0 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1626.4 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.81 |
| Score - Expected score | 0.19 |
| Rating +/- | 3.2 |
Analysis (Type)
| Rating | 1617.2 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.73 |
| Score - Expected score | 0.27 |
| Rating +/- | 5.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-05-19 | Van Rensburg, M (Malan) | FMB | 1201.6 | 1187.3 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 2 | 2023-05-19 | Grove, E (Enrique) | NCF | 1294.6 | 1300.1 | B | 1 | 0.84 | 0.16 | 2.7 | 0.83 | 0.17 | 3.4 | Yes | |
| 3 | 2023-05-20 | Jonkers, P (Poloko) | FXT | 1347.9 | 1349.1 | W | 1 | 0.87 | 0.13 | 2.2 | 0.85 | 0.15 | 3 | Yes | |
| 4 | 2023-05-20 | Ahjum, SHA (Savannah) | NCF | WCM | 1546.8 | 1559.8 | B | 0.5 | 0.55 | -0.05 | -0.8 | 0.53 | -0.03 | -0.6 | Yes |
| 5 | 2023-05-20 | Mothata, O (Omaatla) | NCF | 1547.6 | 1559.7 | B | 0.5 | 0.55 | -0.05 | -0.8 | 0.53 | -0.03 | -0.6 | Yes | |