PLAYER TOURNAMENT DETAILS
John-Rodney Brown
188003737Cape Town (WCT)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 | 11 |
| Score | 4.5 |
| Percent | 40.9 |
| Dp | -73 |
| Aor | 1456.8 |
| Perform | 1384 |
| 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 | 207 |
| Share Pos | 207 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1482 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 5.46 |
| Score - Expected score | -0.96 |
| Rating +/- | -19.2 |
Analysis (Type)
| Rating | 1482 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 5.46 |
| Score - Expected score | -0.96 |
| Rating +/- | -19.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2012-06-29 | Mbedza, R (Richard) | GE | 1935 | 1935 | B | 0 | 0.07 | -0.07 | -1.4 | -0.07 | 0.07 | 1.4 | Yes | |
| 2 | 2012-06-29 | Makwatie, Dj (D) | SWD | 1034 | 1034 | W | 1 | 0.92 | 0.08 | 1.6 | 0.08 | 0.92 | 18.4 | Yes | |
| 3 | 2012-06-30 | Southey, Am (Andrew) | WB | 1705 | 1705 | B | 1 | 0.22 | 0.78 | 15.6 | 0.78 | 0.22 | 4.4 | Yes | |
| 4 | 2012-07-01 | Khuphwathea, Pc (Paul) | WP | 1781 | 1781 | W | 0 | 0.16 | -0.16 | -3.2 | -0.16 | 0.16 | 3.2 | Yes | |
| 5 | 2012-07-02 | Rooplal, D (Desmond) | KZN | 1707 | 1707 | B | 0 | 0.22 | -0.22 | -4.4 | -0.22 | 0.22 | 4.4 | Yes | |
| 6 | 2012-07-03 | Nonyana, Rt (R) | SAP | 796 | 796 | W | 1 | 0.98 | 0.02 | 0.4 | 0.02 | 0.98 | 19.6 | Yes | |
| 7 | 2012-07-04 | Baxter, Dj (David) | WPC | 1622 | 1622 | B | 0 | 0.31 | -0.31 | -6.2 | -0.31 | 0.31 | 6.2 | Yes | |
| 8 | 2012-07-05 | Buttress, R (R) | WP | 1200 | 1200 | W | 1 | 0.82 | 0.18 | 3.6 | 0.18 | 0.82 | 16.4 | Yes | |
| 9 | 2012-07-06 | Monyai, Sb (Sebati) | LIM | 1608 | 1608 | B | 0 | 0.33 | -0.33 | -6.6 | -0.33 | 0.33 | 6.6 | Yes | |
| 10 | 2012-07-07 | Barit, S (Shimon) | GS | 1338 | 1338 | W | 0 | 0.69 | -0.69 | -13.8 | -0.69 | 0.69 | 13.8 | Yes | |
| 11 | 2012-07-08 | Baskir, Zr (Zach) | WP | 1299 | 1299 | B | 0.5 | 0.74 | -0.24 | -4.8 | -0.24 | 0.74 | 14.8 | Yes | |