PLAYER TOURNAMENT DETAILS
Calvin Nicholas Jacobs
109086379Tshwane (GTP)Tournament details
| Tour Id | 20253686 |
| Group Id | 20253686 |
| Name | Centurion Chess Club Year End Blitz 2025 |
| Section | |
| Rounds | 9 |
| Format | Swiss |
| Type | Blitz |
| Start | 2025-12-03 |
| End | 2025-12-03 |
| Submitted | 2025-12-15 |
| Rated | 2025-12-20 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 5 |
| Time weight | 0.18 |
| Official results | Official results |
General
| Games | 9 |
| Score | 8 |
| Percent | 88.9 |
| Dp | 330.6 |
| Aor | 1602.8 |
| Perform | 1933.4 |
| Penalties | 0 |
| Wins | 8 |
| Draws | 0 |
| Losses | 1 |
| White | 4 |
| Black | 5 |
| White wins | 4 |
| Black wins | 4 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 2 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 2155.1 |
| K-factor | 20 |
| Score | 8 |
| Expected score | 8.56 |
| Score - Expected score | -0.56 |
| Rating +/- | -2 |
Analysis (Type)
| Rating | 1924.5 |
| K-factor | 20 |
| Score | 8 |
| Expected score | 8.67 |
| Score - Expected score | -0.67 |
| Rating +/- | -13.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-03 | Kgwale, K (Keratilwe) | GTP | JM | 1444.9 | 1213 | B | 1 | 0.99 | 0.01 | 0 | 0.99 | 0.01 | 0.2 | Yes |
| 2 | 2025-12-03 | Snyders, M (Meya) | GTP | 1484.9 | 1344.5 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 3 | 2025-12-03 | Pillay, N (Nico) | KED | 1573.8 | 1426.9 | B | 1 | 0.99 | 0.01 | 0 | 0.99 | 0.01 | 0.2 | Yes | |
| 4 | 2025-12-03 | Takaindisa, A (Abel) | GTP | 1695.9 | 1240.7 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 5 | 2025-12-03 | Conradie, D (Dirk) | GJM | JM | 1870.6 | 1589.4 | B | 0 | 0.79 | -0.79 | -2.8 | 0.85 | -0.85 | -17 | Yes |
| 6 | 2025-12-03 | Duk, S (Sergio) | BLR | 1200 | 1200 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 7 | 2025-12-03 | Dharampall, V (Viraak) | GTP | 1856.1 | 1374.6 | B | 1 | 0.81 | 0.19 | 0.7 | 0.99 | 0.01 | 0.2 | Yes | |
| 8 | 2025-12-03 | Letsoalo, PM (Peter Mogatli) | GTP | 1704.8 | 1572.6 | W | 1 | 1 | 0 | 0 | 0.95 | 0.05 | 1 | Yes | |
| 9 | 2025-12-03 | Schutte, R (Rico) | GTP | 1594.4 | 1541.1 | B | 1 | 0.99 | 0.01 | 0 | 0.9 | 0.1 | 2 | Yes | |