PLAYER TOURNAMENT DETAILS
Ivan Kruger
198016589Johannesburg Metro (GJM)Tournament details
| Tour Id | 20250991 |
| Group Id | 20250991 |
| Name | Randburg Chess Club New Year Swiss 2025 |
| Section | |
| Rounds | 8 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-02-11 |
| End | 2025-04-01 |
| Submitted | 2025-04-03 |
| Rated | 2025-04-03 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 8 |
| Score | 2.5 |
| Percent | 31.3 |
| Dp | -159.4 |
| Aor | 1573.3 |
| Perform | 1413.9 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 3 |
| Losses | 4 |
| White | 3 |
| Black | 5 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 30 |
| Final Pos | 29 |
| Share Pos | 29 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1447.8 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.75 |
| Score - Expected score | -0.25 |
| Rating +/- | -4.7 |
Analysis (Type)
| Rating | 1448.1 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.6 |
| Score - Expected score | -0.1 |
| Rating +/- | -2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-02-11 | Mendelsohn, DC (David Charles) | GJM | 1700.3 | 1693.5 | B | 0 | 0.16 | -0.16 | -3 | 0.17 | -0.17 | -3.4 | Yes | |
| 2 | 2025-02-18 | Nzuza, M (Mduduzi) | GTP | 1242 | 1239 | W | 1 | 0.78 | 0.22 | 4.1 | 0.79 | 0.21 | 4.2 | Yes | |
| 3 | 2025-02-25 | Jolliffe, SR (Shaun) | GJM | 1519.2 | 1502.3 | B | 0.5 | 0.38 | 0.12 | 2.3 | 0.4 | 0.1 | 2 | Yes | |
| 4 | 2025-03-04 | Martynov, A (Alexey) | GJM | 1535.9 | 1607 | W | 0.5 | 0.44 | 0.06 | 1.1 | 0.36 | 0.14 | 2.8 | Yes | |
| 5 | 2025-03-11 | Snyckers, A (Adam) | GJM | 1811.1 | 1856.9 | B | 0 | 0.04 | -0.04 | -0.8 | 0 | 0 | 0 | Yes | |
| 6 | 2025-03-18 | Mungal, E (Ethan) | NBR | 1723.3 | 1744.5 | W | 0.5 | 0.22 | 0.28 | 5.3 | 0.2 | 0.3 | 6 | Yes | |
| 7 | 2025-03-25 | Loon, M (Marc) | GJM | 1467.2 | 1455.6 | B | 0 | 0.44 | -0.44 | -8.3 | 0.45 | -0.45 | -9 | Yes | |
| 8 | 2025-04-01 | Snyckers, FA (Frank Alexander) | GJM | 1587.3 | 1636.8 | B | 0 | 0.3 | -0.3 | -5.6 | 0.24 | -0.24 | -4.8 | Yes | |