PLAYER TOURNAMENT DETAILS
Jakob Dumisani Mnguni
192023485Tshwane (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 | 3.5 |
| Percent | 70 |
| Dp | 170 |
| Aor | 1969.3 |
| Perform | 2139.3 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 2 |
| Final Pos | 3 |
| Share Pos | 3 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 2169 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 3.66 |
| Score - Expected score | -0.16 |
| Rating +/- | -2.7 |
Analysis (Type)
| Rating | 2180.5 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 3.58 |
| Score - Expected score | -0.08 |
| Rating +/- | -1.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-27 | Alberts, JA (Jaco Andre) | GTP | 1740.9 | 1735 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 2 | 2025-09-27 | Sarakusebwa, S (Shepard) | GJM | 1878.8 | 1903.5 | B | 1 | 0.8 | 0.2 | 3.3 | 0.78 | 0.22 | 4.4 | Yes | |
| 3 | 2025-09-27 | Mahlangu, S (Sello) | LMG | CM | 2042.7 | 2073.1 | W | 1 | 0.69 | 0.31 | 5.1 | 0.67 | 0.33 | 6.6 | Yes |
| 4 | 2025-09-27 | Mabusela, JM (Johannes Manyedi) | GTP | IM | 2181.7 | 2213.1 | B | 0.5 | 0.44 | 0.06 | 1 | 0.42 | 0.08 | 1.6 | Yes |
| 5 | 2025-09-27 | Mthunzi, C (Clive) | GE | RM | 2002.4 | 2031.6 | W | 0 | 0.74 | -0.74 | -12.3 | 0.72 | -0.72 | -14.4 | Yes |