PLAYER TOURNAMENT DETAILS
David Jacobus De Villiers
106045973Bojanala Platina (NBR)Tournament details
| Tour Id | 31387 |
| Group Id | 49 |
| Name | Sa Junior Closed Chess Championship 2015 |
| Section | Under 10 Open |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2015-04-04 |
| End | 2015-04-10 |
| Submitted | 2015-04-10 |
| Rated | 2015-04-12 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 10 |
| Score | 4 |
| Percent | 40 |
| Dp | -72 |
| Aor | 999.5 |
| Perform | 928 |
| 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 | 2 |
| Final Pos | 19 |
| Share Pos | 19 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 916 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.37 |
| Score - Expected score | 0.63 |
| Rating +/- | 12.6 |
Analysis (Type)
| Rating | 916 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.37 |
| Score - Expected score | 0.63 |
| Rating +/- | 12.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2015-04-04 | Riccardi, A (Adriel) | EBC | 1050 | 1050 | W | 0 | 0.32 | -0.32 | -6.4 | -0.32 | 0.32 | 6.4 | Yes | |
| 3 | 2015-04-06 | Mostert, Ag (Gert) | GJM | UM | 1115 | 1115 | B | 0 | 0.24 | -0.24 | -4.8 | -0.24 | 0.24 | 4.8 | Yes |
| 4 | 2015-04-06 | Ketteldas, J (Joshua) | ENM | 1024 | 1024 | W | 0 | 0.35 | -0.35 | -7 | -0.35 | 0.35 | 7 | Yes | |
| 5 | 2015-04-07 | Jacobs, D (Duan) | FLW | 1029 | 1029 | B | 0.5 | 0.35 | 0.15 | 3 | 0.15 | 0.35 | 7 | Yes | |
| 6 | 2015-04-07 | Mphasha, N (Ngoako) | LCP | 999 | 999 | W | 0.5 | 0.39 | 0.11 | 2.2 | 0.11 | 0.39 | 7.8 | Yes | |
| 7 | 2015-04-08 | Duvenhage, Lc (Leon) | GTP | 833 | 833 | B | 1 | 0.61 | 0.39 | 7.8 | 0.39 | 0.61 | 12.2 | Yes | |
| 8 | 2015-04-08 | Van Den Berg, R (Reynard) | GTP | 1003 | 1003 | B | 1 | 0.38 | 0.62 | 12.4 | 0.62 | 0.38 | 7.6 | Yes | |
| 9 | 2015-04-09 | Marais, Aj (Alwyn) | GTP | 1031 | 1031 | W | 0 | 0.34 | -0.34 | -6.8 | -0.34 | 0.34 | 6.8 | Yes | |
| 10 | 2015-04-09 | Huisamen, Bb (Botha) | GSV | 918 | 918 | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 11 | 2015-04-10 | Smit, A (Albert) | FS | 993 | 993 | B | 1 | 0.39 | 0.61 | 12.2 | 0.61 | 0.39 | 7.8 | Yes | |