PLAYER TOURNAMENT DETAILS
Janko Pretorius
1170318676Waterberg (LWM)Tournament details
| Tour Id | 20261217 |
| Group Id | 20261217 |
| Name | Waterberg Open Chess Tournament 21 March 2026 |
| Section | |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2026-03-21 |
| End | 2026-03-21 |
| Submitted | 2026-03-26 |
| Rated | 2026-04-16 |
| Submit age weight | 1 |
| Host | Waterberg (LWM) |
| Total time | 26 |
| Time weight | 0.556 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1198.8 |
| Perform | 1113.8 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 14 |
| Final Pos | 43 |
| Share Pos | 31 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1255.4 |
| K-factor | 36 |
| Score | 2 |
| Expected score | 2.79 |
| Score - Expected score | -0.79 |
| Rating +/- | -15.8 |
Analysis (Type)
| Rating | 1239.7 |
| K-factor | 36 |
| Score | 2 |
| Expected score | 3.12 |
| Score - Expected score | -1.12 |
| Rating +/- | -40.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-21 | Pretorius, D (Danielle) | LWB | 1193.7 | 1212.5 | B | 0 | 0.53 | -0.53 | -10.6 | 0.49 | -0.49 | -17.6 | Yes | |
| 2 | 2026-03-21 | Booyse, M (Marco) | LCP | 1187.9 | 1216.2 | W | 0 | 0.62 | -0.62 | -12.4 | 0.57 | -0.57 | -20.5 | Yes | |
| 3 | 2026-03-21 | Machete, O (Oratilwe) | LCP | 1178.5 | 1153.9 | B | 1 | 0.55 | 0.45 | 9.1 | 0.56 | 0.44 | 15.9 | Yes | |
| 4 | 2026-03-21 | Mabotja, AC (Autane) | LCP | 1233.7 | 821.4 | W | 0 | 0.57 | -0.57 | -11.4 | 1 | -1 | -35.8 | Yes | |
| 5 | 2026-03-21 | Maloma, O (Ofentse) | LCP | 1200 | 1200 | B | 1 | 0.52 | 0.48 | 9.6 | 0.5 | 0.5 | 17.8 | Yes | |