PLAYER TOURNAMENT DETAILS
Calvin Nicholas Jacobs
109086379Tshwane (GTP)Tournament details
| Tour Id | 20251434 |
| Group Id | 20251434 |
| Name | Centurion Club Closed Chess Tournament 2025 |
| Section | |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-05-10 |
| End | 2025-05-10 |
| Submitted | 2025-05-12 |
| Rated | 2025-05-13 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 5 |
| Percent | 100 |
| Dp | 425 |
| Aor | 1439.5 |
| Perform | 1864.5 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 0 |
| Losses | 0 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 1 |
| Share Pos | 1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1939.8 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.76 |
| Score - Expected score | 0.17 |
| Rating +/- | 2.8 |
Analysis (Type)
| Rating | 1949.3 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.76 |
| Score - Expected score | 0.16 |
| Rating +/- | 3.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-05-10 | Ramonyai, M (Maribe) | GTP | 1340.6 | 1323.2 | B | 1 | -0.08 | 0.01 | 0.2 | -0.08 | 0.01 | 0.2 | Yes | |
| 2 | 2025-05-10 | Ramonyai, M (Mbhekeni) | GTP | 1499 | 1501 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 3 | 2025-05-10 | Muller, DA (Daniel Almera) | GTP | 1502.9 | 1509.1 | B | 1 | 0.97 | 0.03 | 0.5 | 0.97 | 0.03 | 0.6 | Yes | |
| 4 | 2025-05-10 | Pretorius, F (Frik) | GTP | 1277.6 | 1261.9 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 5 | 2025-05-10 | Schutte, R (Rico) | GTP | 1577.3 | 1587 | B | 1 | 0.88 | 0.12 | 2 | 0.88 | 0.12 | 2.4 | Yes | |