PLAYER TOURNAMENT DETAILS
John Mostert
1200328612Tshwane (GTP)Tournament details
| Tour Id | 20253024 |
| Group Id | 20253024 |
| Name | 2025 Centurion Chess Open Tournament |
| Section | U8 |
| Rounds | 5 |
| Format | Round-Robin |
| Type | Standard |
| Start | 2025-09-27 |
| End | 2025-09-27 |
| Submitted | 2025-09-30 |
| Rated | 2025-09-30 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 0 |
| Percent | 0 |
| Dp | -425 |
| Aor | 1278.2 |
| Perform | 853.2 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 5 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 5 |
| Final Pos | 6 |
| Share Pos | 6 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 2 |
| Score - Expected score | -2 |
| Rating +/- | -33.2 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 1.97 |
| Score - Expected score | -1.97 |
| Rating +/- | -39.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-27 | Mfazwe, P (Phumla) | GJM | 1385.5 | 1390.9 | B | 0 | 0.24 | -0.24 | -4 | 0.24 | -0.24 | -4.8 | Yes | |
| 2 | 2025-09-27 | Van Heerden, D (Danie) | GJM | 1208.8 | 1210.6 | W | 0 | 0.53 | -0.53 | -8.8 | 0.53 | -0.53 | -10.6 | Yes | |
| 3 | 2025-09-27 | Strydom, J (Jannes) | GTP | 1324.9 | 1349.6 | B | 0 | 0.31 | -0.31 | -5.1 | 0.28 | -0.28 | -5.6 | Yes | |
| 4 | 2025-09-27 | Conradie, L (Lily) | GTP | 1196.4 | 1195.7 | W | 0 | 0.55 | -0.55 | -9.1 | 0.55 | -0.55 | -11 | Yes | |
| 5 | 2025-09-27 | Grobbelaar, N (Nina) | GTP | 1275.6 | 1271.2 | B | 0 | 0.37 | -0.37 | -6.1 | 0.38 | -0.38 | -7.6 | Yes | |