PLAYER TOURNAMENT DETAILS
John-Leonard Roberts
100046827Nelson Mandela Bay (ENM)Tournament details
| Tour Id | 23547 |
| Group Id | 0 |
| Name | Commonwealth South African Open Chess Championsh |
| Section | |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2013-07-06 |
| End | 2013-07-14 |
| Submitted | 2013-07-14 |
| Rated | 2013-07-28 |
| Submit age weight | 1 |
| Host | Nelson Mandela Bay (ENM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 16 |
| Score | 8 |
| Percent | 54.5 |
| Dp | 15 |
| Aor | 1101.5 |
| Perform | 1117 |
| Penalties | 0 |
| Wins | 8 |
| Draws | 0 |
| Losses | 8 |
| 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 | 172 |
| Share Pos | 172 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 0 |
| K-factor | 20 |
| Score | 8 |
| Expected score | 0 |
| Score - Expected score | 8 |
| Rating +/- | 160 |
Analysis (Type)
| Rating | 0 |
| K-factor | 20 |
| Score | 8 |
| Expected score | 0 |
| Score - Expected score | 8 |
| Rating +/- | 160 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2013-07-06 | Epstein-Kay, E (Ethan) | EBC | 901 | 901 | W | 1 | 0 | 1 | 20 | 0 | 1 | 20 | Yes | |
| 1 | 2013-07-06 | Epstein-Kay, E (Ethan) | EBC | 901 | 901 | W | 1 | 0 | 1 | 20 | 0 | 1 | 20 | Yes | |
| 2 | 2013-07-07 | Van Der Berg, C (Christo) | GSV | 1068 | 1068 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 2 | 2013-07-07 | Van Der Berg, C (Christo) | GSV | 1068 | 1068 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 3 | 2013-07-07 | Billett, Mt (Marcellino) | ENM | 881 | 881 | W | 1 | 0 | 1 | 20 | 0 | 1 | 20 | Yes | |
| 4 | 2013-07-08 | Phadi, L (Lebo) | MGS | 1008 | 1008 | B | 1 | 0 | 1 | 20 | 0 | 1 | 20 | Yes | |
| 5 | 2013-07-09 | Stoltz, D (De Raven) | ENM | 1139 | 1139 | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 6 | 2013-07-09 | Booysen, T (Tineke) | GTP | 984 | 984 | B | 1 | 0 | 1 | 20 | 0 | 1 | 20 | Yes | |
| 7 | 2013-07-10 | Gerber, R (Reegen) | ENM | 1099 | 1099 | W | 1 | 0 | 1 | 20 | 0 | 1 | 20 | Yes | |
| 8 | 2013-07-11 | Salverda, A (Anton) | GTP | 1690 | 1690 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 8 | 2013-07-11 | Salverda, A (Anton) | GTP | 1690 | 1690 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 9 | 2013-07-12 | Lubbe, Ja (Johannes) | NWP | 1094 | 1094 | W | 1 | 0 | 1 | 20 | 0 | 1 | 20 | Yes | |
| 9 | 2013-07-12 | Lubbe, Ja (Johannes) | NWP | 1094 | 1094 | W | 1 | 0 | 1 | 20 | 0 | 1 | 20 | Yes | |
| 10 | 2013-07-13 | Hansraj, V (Viashna) | KZN | 1195 | 1195 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 11 | 2013-07-14 | Marketos, R (Ricky) | GW | 1058 | 1058 | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 11 | 2013-07-14 | Marketos, R (Ricky) | GW | 1058 | 1058 | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |