|
Individual Calculations September 2009 |
|
|
|
| Mabusela, Johannes M. Total change: -2.85 | |   |
|
| South African Open Chess Championship | Cape Town | RSA | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2273 | 3.00 | 6 | -0.19 | 15 | -2.85 | |
|  Wilken, Justin B. | | | 2045 | RSA | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Wang, Puchen | m | | 2465 | NZL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Rujevic, Mirko | m | | 2309 | AUS | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Masango, Spencer | | | 2130 | ZIM | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Van Rensburg, Ryan P. | | | 1976 | RSA | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Jones, Gawain | g | | 2554 | ENG | 0.00 | 1 | -0.16 | 15 | -2.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
