PLAYER TOURNAMENT DETAILS
Cathri Amari Botha
2110130015Johannesburg Metro (GJM)Tournament details
| Tour Id | 20260775 |
| Group Id | 20260770 |
| Name | 2026 Silver Lakes Open Chess Tournament |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-03-07 |
| End | 2026-03-07 |
| Submitted | 2026-03-11 |
| Rated | 2026-03-14 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1549.3 |
| Perform | 1294.3 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 20 |
| Final Pos | 22 |
| Share Pos | 22 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1517.1 |
| K-factor | 32 |
| Score | 1 |
| Expected score | 2.35 |
| Score - Expected score | -1.35 |
| Rating +/- | -36 |
Analysis (Type)
| Rating | 1535.6 |
| K-factor | 32 |
| Score | 1 |
| Expected score | 2.44 |
| Score - Expected score | -1.44 |
| Rating +/- | -46 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-07 | Feuth, A (Alexander) | GTP | 1599.5 | 1598.2 | B | 0 | 0.36 | -0.36 | -9.6 | 0.39 | -0.39 | -12.3 | Yes | |
| 2 | 2026-03-07 | Conradie, I (Ingrid) | GJM | WRM | 1540.3 | 1566.6 | W | 0 | 0.51 | -0.51 | -13.7 | 0.51 | -0.51 | -16.2 | Yes |
| 3 | 2026-03-07 | Grobler, J (Joshua) | GTP | 1555.3 | 1553.5 | W | 1 | 0.5 | 0.5 | 13.4 | 0.52 | 0.48 | 15.3 | Yes | |
| 4 | 2026-03-07 | Westermann, L (Liezl) | GTP | WRM | 1567.8 | 1571.8 | B | 0 | 0.4 | -0.4 | -10.6 | 0.42 | -0.42 | -13.3 | Yes |
| 5 | 2026-03-07 | Snyders, M (Meya) | GTP | 1483.3 | 1478.2 | W | 0 | 0.58 | -0.58 | -15.4 | 0.61 | -0.61 | -19.5 | Yes | |