PLAYER TOURNAMENT DETAILS
Jacobus Stephanus Marais
1100097226Tshwane (GTP)Tournament details
| Tour Id | 20191542 |
| Group Id | 20191540 |
| Name | 2019 Alekhine Open |
| Section | D |
| Rounds | 5 |
| Format | Swiss |
| Type | Classical |
| Start | 2019-08-09 |
| End | 2019-08-10 |
| Submitted | 2019-08-12 |
| Rated | 2019-08-12 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1073.4 |
| Perform | 988.4 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 17 |
| Final Pos | 29 |
| Share Pos | 23 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1146.5 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.88 |
| Score - Expected score | -0.88 |
| Rating +/- | -17.6 |
Analysis (Type)
| Rating | 1130.6 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 2.83 |
| Score - Expected score | -0.83 |
| Rating +/- | -16.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2019-08-09 | Van Der Linde, S (Stian) | GTP | 994.7 | 993.4 | B | 1 | 0.63 | 0.37 | 7.4 | 0.62 | 0.38 | 7.6 | Yes | |
| 2 | 2019-08-09 | De Wit, D (Dian) | GTP | 1056.6 | 1056 | W | 0 | 0.65 | -0.65 | -13 | 0.63 | -0.63 | -12.6 | Yes | |
| 3 | 2019-08-09 | Rambritch, A (Abhay) | GTP | 1179.3 | 1168.4 | B | 0 | 0.42 | -0.42 | -8.4 | 0.41 | -0.41 | -8.2 | Yes | |
| 4 | 2019-08-10 | Hlongwane, S (Simphiwe) | GTP | 1131.9 | 1125.2 | W | 0 | 0.56 | -0.56 | -11.2 | 0.55 | -0.55 | -11 | Yes | |
| 5 | 2019-08-10 | Friedrich, R (Ruhan) | GTP | 1004.6 | 994.7 | B | 1 | 0.62 | 0.38 | 7.6 | 0.62 | 0.38 | 7.6 | Yes | |