PLAYER TOURNAMENT DETAILS
De Waal O Brien Tshabalala
198038233Tshwane (GTP)Tournament details
| Tour Id | 22032 |
| Group Id | 0 |
| Name | South African Open Chess Championship 2012 |
| Section | B-Section |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2012-06-29 |
| End | 2012-07-08 |
| Submitted | 2012-07-08 |
| Rated | 2012-07-10 |
| Submit age weight | 1 |
| Host | Western Province (WP) |
| Total time | 150 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 4.5 |
| Percent | 40.9 |
| Dp | -73 |
| Aor | 1097.2 |
| Perform | 1024 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 6 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | -1 |
| Final Pos | 107 |
| Share Pos | 107 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 876 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 2.71 |
| Score - Expected score | 1.79 |
| Rating +/- | 35.8 |
Analysis (Type)
| Rating | 876 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 2.71 |
| Score - Expected score | 1.79 |
| Rating +/- | 35.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2012-06-29 | Reddy, A (Ananta) | KZN | 1231 | 1231 | W | 0 | 0.12 | -0.12 | -2.4 | -0.12 | 0.12 | 2.4 | Yes | |
| 2 | 2012-06-29 | Barday, A (Abdul-Wahaab) | WP | 1167 | 1167 | B | 1 | 0.16 | 0.84 | 16.8 | 0.84 | 0.16 | 3.2 | Yes | |
| 3 | 2012-06-30 | Isaacs, Cw (Carl) | WP | 1041 | 1041 | W | 1 | 0.29 | 0.71 | 14.2 | 0.71 | 0.29 | 5.8 | Yes | |
| 4 | 2012-07-01 | Frans, G (Gaylon) | WP | 1145 | 1145 | B | 0.5 | 0.18 | 0.32 | 6.4 | 0.32 | 0.18 | 3.6 | Yes | |
| 5 | 2012-07-02 | Craig, M (Matthew) | WPC | 1218 | 1218 | W | 1 | 0.13 | 0.87 | 17.4 | 0.87 | 0.13 | 2.6 | Yes | |
| 6 | 2012-07-03 | Van Wyngaard, L (Liam) | WP | 1157 | 1157 | B | 1 | 0.17 | 0.83 | 16.6 | 0.83 | 0.17 | 3.4 | Yes | |
| 7 | 2012-07-04 | Staal, H (Henri) | GW | 1334 | 1334 | W | 0 | 0.07 | -0.07 | -1.4 | -0.07 | 0.07 | 1.4 | Yes | |
| 8 | 2012-07-05 | Flores-Bartoli, A (Andrew) | WPC | 1179 | 1179 | B | 0 | 0.15 | -0.15 | -3 | -0.15 | 0.15 | 3 | Yes | |
| 9 | 2012-07-06 | Claassen, D (Dominic) | WPC | 1076 | 1076 | W | 0 | 0.25 | -0.25 | -5 | -0.25 | 0.25 | 5 | Yes | |
| 10 | 2012-07-07 | Willenberg, T (Tristan) | WP | 1021 | 1021 | B | 0 | 0.31 | -0.31 | -6.2 | -0.31 | 0.31 | 6.2 | Yes | |
| 11 | 2012-07-08 | Kapank, M (Marshall) | EP | 500 | 500 | W | 0 | 0.89 | -0.89 | -17.8 | -0.89 | 0.89 | 17.8 | Yes | |