PLAYER TOURNAMENT DETAILS
Derek Barnes
1150304358Tshwane (GTP)Tournament details
| Tour Id | 20250943 |
| Group Id | 20250942 |
| Name | Lubowski Open 2025 |
| Section | D2 |
| 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 | 4 |
| Score | 0 |
| Percent | 0 |
| Dp | -425 |
| Aor | 1302.8 |
| Perform | 877.8 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 4 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 29 |
| Final Pos | 39 |
| Share Pos | 35 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1214.1 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 1.59 |
| Score - Expected score | -1.59 |
| Rating +/- | -29.8 |
Analysis (Type)
| Rating | 1214.8 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 1.62 |
| Score - Expected score | -1.62 |
| Rating +/- | -32.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-21 | Ebersohn, C (Christiaan) | GTP | 1376.7 | 1366.3 | B | 0 | 0.27 | -0.27 | -5.1 | 0.28 | -0.28 | -5.6 | Yes | |
| 2 | 2025-03-21 | Padayachy, V (Vidya) | GTP | 1337.9 | 1328.7 | W | 0 | 0.4 | -0.4 | -7.5 | 0.41 | -0.41 | -8.2 | Yes | |
| 3 | 2025-03-21 | Sibiya, V (Vutomi) | GTP | 1132.6 | 1200 | D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |
| 4 | 2025-03-22 | Jacobs, I (Inge) | GTP | 1296.5 | 1289.6 | W | 0 | 0.45 | -0.45 | -8.5 | 0.45 | -0.45 | -9 | Yes | |
| 5 | 2025-03-22 | Naude, D (Dylan) | GTP | 1200 | 1200 | B | 0 | 0.47 | -0.47 | -8.8 | 0.48 | -0.48 | -9.6 | Yes | |