PLAYER TOURNAMENT DETAILS
Calvin Nicholas Jacobs
109086379Tshwane (GTP)Tournament details
| Tour Id | 20250947 |
| Group Id | 20250942 |
| Name | Lubowski Open 2025 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-21 |
| End | 2025-03-22 |
| Submitted | 2025-03-27 |
| Rated | 2025-03-28 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| Aor | 1852.4 |
| Perform | 2022.4 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 3 |
| Black wins | 0 |
| 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 | 1967 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 3.21 |
| Score - Expected score | 0.29 |
| Rating +/- | 5.4 |
Analysis (Type)
| Rating | 1979.3 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 3.15 |
| Score - Expected score | 0.35 |
| Rating +/- | 7 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-21 | De Vries, MA (Andrio) | GTP | 1657.5 | 1678 | W | 1 | 0.9 | 0.1 | 1.9 | 0.89 | 0.11 | 2.2 | Yes | |
| 2 | 2025-03-21 | Stephen, B (Bulelani) | GTP | 1855.9 | 1865.6 | B | 0.5 | 0.59 | -0.09 | -1.7 | 0.59 | -0.09 | -1.8 | Yes | |
| 3 | 2025-03-21 | Naidoo, K (Kirthan) | GJM | 1671.2 | 1693.4 | W | 1 | 0.89 | 0.11 | 2.1 | 0.87 | 0.13 | 2.6 | Yes | |
| 4 | 2025-03-22 | Sathish, A (Abinavah) | GTP | 1917.5 | 1938.9 | W | 1 | 0.6 | 0.4 | 7.5 | 0.59 | 0.41 | 8.2 | Yes | |
| 5 | 2025-03-22 | Mabusela, JM (Johannes Manyedi) | GTP | IM | 2159.9 | 2201 | B | 0 | 0.23 | -0.23 | -4.3 | 0.2 | -0.2 | -4 | Yes |