PLAYER TOURNAMENT DETAILS
Silveano Jacobs
193013453West Coast (WCU)Tournament details
| Tour Id | 22033 |
| Group Id | 0 |
| Name | South African Open Chess Championship 2012 |
| Section | Open |
| 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 | 10 |
| Score | 4 |
| Percent | 40 |
| Dp | -80 |
| Aor | 1349.3 |
| Perform | 1269 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 2 |
| Losses | 5 |
| 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 | 250 |
| Share Pos | 250 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1568 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 7.47 |
| Score - Expected score | -3.47 |
| Rating +/- | -69.4 |
Analysis (Type)
| Rating | 1568 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 7.47 |
| Score - Expected score | -3.47 |
| Rating +/- | -69.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2012-06-29 | Koopman, R (Richard) | WP | 1200 | 1200 | W | 1 | 0.88 | 0.12 | 2.4 | 0.12 | 0.88 | 17.6 | Yes | |
| 2 | 2012-06-29 | Bezuidenhout, Rr (Roland) | GM | PM | 1969 | 1969 | B | 0 | 0.09 | -0.09 | -1.8 | -0.09 | 0.09 | 1.8 | Yes |
| 4 | 2012-07-01 | Van Zyl-Rudd, J (Jack) | EP | 1327 | 1327 | W | 0 | 0.8 | -0.8 | -16 | -0.8 | 0.8 | 16 | Yes | |
| 5 | 2012-07-02 | Kabi, T (Thato) | FN | 1333 | 1333 | B | 0 | 0.79 | -0.79 | -15.8 | -0.79 | 0.79 | 15.8 | Yes | |
| 6 | 2012-07-03 | Roman, N (Nicholas) | WPC | 1107 | 1107 | W | 0.5 | 0.93 | -0.43 | -8.6 | -0.43 | 0.93 | 18.6 | Yes | |
| 7 | 2012-07-04 | Rech, N (N) | GN | 1235 | 1235 | B | 1 | 0.86 | 0.14 | 2.8 | 0.14 | 0.86 | 17.2 | Yes | |
| 8 | 2012-07-05 | Sulcas, J (Jamie) | WP | 1446 | 1446 | W | 0 | 0.67 | -0.67 | -13.4 | -0.67 | 0.67 | 13.4 | Yes | |
| 9 | 2012-07-06 | Mabogoane, Bc (Bodibeng) | WP | 1200 | 1200 | B | 1 | 0.88 | 0.12 | 2.4 | 0.12 | 0.88 | 17.6 | Yes | |
| 10 | 2012-07-07 | Adamson, L (Llewellyn) | WP | 1366 | 1366 | W | 0.5 | 0.76 | -0.26 | -5.2 | -0.26 | 0.76 | 15.2 | Yes | |
| 11 | 2012-07-08 | Fritz, T (Tegan) | WP | 1310 | 1310 | B | 0 | 0.81 | -0.81 | -16.2 | -0.81 | 0.81 | 16.2 | Yes | |