PLAYER TOURNAMENT DETAILS
Jacobus Stephanus Marais
1100097226Tshwane (GTP)Tournament details
| Tour Id | 20231956 |
| Group Id | 20231954 |
| Name | 2023 Alekhine Open Tournament |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2023-09-09 |
| End | 2023-09-09 |
| Submitted | 2023-09-17 |
| Rated | 2023-09-17 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1282.4 |
| Perform | 1027.4 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 30 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1235.7 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.19 |
| Score - Expected score | -1.19 |
| Rating +/- | -22.3 |
Analysis (Type)
| Rating | 1224.4 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.07 |
| Score - Expected score | -1.07 |
| Rating +/- | -21.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-09-09 | Koen , K (Kaylee-Jane) | GTP | 1308.8 | 1311.9 | B | 1 | 0.37 | 0.63 | 11.8 | 0.36 | 0.64 | 12.8 | Yes | |
| 2 | 2023-09-09 | Tissot Van Patot, D (Donovan) | MNW | 1242.1 | 1240.1 | W | 0 | 0.53 | -0.53 | -10 | 0.52 | -0.52 | -10.4 | Yes | |
| 3 | 2023-09-09 | Diatshwana, K (Keoagile) | GTP | 1325.8 | 1347.2 | B | 0 | 0.35 | -0.35 | -6.6 | 0.32 | -0.32 | -6.4 | Yes | |
| 4 | 2023-09-09 | Mokone, O (Oratile) | GTP | 1267.5 | 1269.3 | W | 0 | 0.5 | -0.5 | -9.4 | 0.49 | -0.49 | -9.8 | Yes | |
| 5 | 2023-09-09 | Baloyi, B (Boikanyo) | GTP | 1267.7 | 1283.3 | B | 0 | 0.42 | -0.42 | -7.9 | 0.39 | -0.39 | -7.8 | Yes | |