PLAYER TOURNAMENT DETAILS
Jaco Andre Alberts
172000404Tshwane (GTP)Tournament details
| Tour Id | 20253030 |
| Group Id | 20253024 |
| Name | 2025 Centurion Chess Open Tournament |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| 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 | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1874.5 |
| Perform | 1789.5 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 11 |
| Final Pos | 12 |
| Share Pos | 11 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1740.9 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 1.73 |
| Score - Expected score | 0.27 |
| Rating +/- | 4.5 |
Analysis (Type)
| Rating | 1735 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 1.63 |
| Score - Expected score | 0.37 |
| Rating +/- | 7.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-27 | Mnguni, JD (Jakob Dumisani) | GTP | PM | 2169 | 2180.5 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes |
| 2 | 2025-09-27 | Phala, AGM (Arthur George Mangope) | GTP | 1586 | 1590.8 | W | 1 | 0.72 | 0.28 | 4.6 | 0.71 | 0.29 | 5.8 | Yes | |
| 3 | 2025-09-27 | Sathish, A (Abinavah) | GTP | 1922.2 | 1939.4 | B | 1 | 0.25 | 0.75 | 12.4 | 0.22 | 0.78 | 15.6 | Yes | |
| 4 | 2025-09-27 | Mthunzi, C (Clive) | GE | RM | 2002.4 | 2031.6 | W | 0 | 0.24 | -0.24 | -4 | 0.2 | -0.2 | -4 | Yes |
| 5 | 2025-09-27 | Letsoalo, PM (Peter Mogatli) | GTP | 1692.8 | 1700.8 | B | 0 | 0.51 | -0.51 | -8.5 | 0.5 | -0.5 | -10 | Yes | |