PLAYER TOURNAMENT DETAILS
Roelof Oberholster
1110330896ZF Mgcawu (NZF)Tournament details
| Tour Id | 20261366 |
| Group Id | 20261364 |
| Name | 2026 Northern Cape Open Chess Championship |
| Section | B |
| Rounds | 7 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-04-17 |
| End | 2026-04-19 |
| Submitted | 2026-04-26 |
| Rated | 2026-04-27 |
| Submit age weight | 1 |
| Host | Frances Baard (NCF) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 7 |
| Score | 2 |
| Percent | 28.6 |
| Dp | -182.1 |
| Aor | 1262.6 |
| Perform | 1080.5 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 5 |
| White | 4 |
| Black | 3 |
| White wins | 0 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 35 |
| Final Pos | 43 |
| Share Pos | 41 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1227.1 |
| K-factor | 36 |
| Score | 2 |
| Expected score | 3.25 |
| Score - Expected score | -1.25 |
| Rating +/- | -42.3 |
Analysis (Type)
| Rating | 1212.8 |
| K-factor | 36 |
| Score | 2 |
| Expected score | 3.12 |
| Score - Expected score | -1.12 |
| Rating +/- | -40.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-04-17 | Lebitso, RLD (Relebohile Lekgotla Delwayo) | NCF | 1527.5 | 1515.9 | W | 0 | 0.19 | -0.19 | -6.5 | 0.19 | -0.19 | -6.8 | Yes | |
| 2 | 2026-04-17 | Ferreira, L (Lee-Ann) | NCF | 1161.4 | 1158.9 | B | 1 | 0.53 | 0.47 | 15.7 | 0.52 | 0.48 | 17.2 | Yes | |
| 3 | 2026-04-18 | Hollenbach, W (Wian) | NZF | 1411.5 | 1445.2 | W | 0 | 0.33 | -0.33 | -11 | 0.27 | -0.27 | -9.8 | Yes | |
| 4 | 2026-04-18 | Crafford, C (Christiaan) | NZF | 1138.3 | 1128.3 | B | 0 | 0.56 | -0.56 | -19 | 0.56 | -0.56 | -20 | Yes | |
| 5 | 2026-04-18 | Mabunda, P (Precious) | NZF | 1185.4 | 1177 | W | 0 | 0.59 | -0.59 | -19.9 | 0.58 | -0.58 | -21 | Yes | |
| 6 | 2026-04-19 | Kwaeng, M (Motheo) | NCF | 1214.2 | 1224.9 | W | 0 | 0.56 | -0.56 | -18.8 | 0.53 | -0.53 | -19 | Yes | |
| 7 | 2026-04-19 | Abrahams, E (Elzania) | NZF | 1200 | 1200 | B | 1 | 0.49 | 0.51 | 17.2 | 0.47 | 0.53 | 19 | Yes | |