|
Individual Calculations August 2017 |
|
|
|
| Solomons, Deon Total change: -8.80 | |   |
|
| South African Open Chess Championships 2017 (A-Section) | Durban | RSA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2120 | 6.50 | 10 | -0.44 | 20 | -8.80 | |
|  Ohlson, Cecil | | | 1720 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mofokeng, Rasweu Samson | | | 1720 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nkuna, Windsor | | | 1720 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Oatlhotse, Providence | m | | 2190 | BOT | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Mnguni, Jacob Dumisani | | | 2147 | RSA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Subke, Jason James | | | 1932 | RSA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Choko, Siyabonga V. | | | 1968 | RSA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Pon, Matt | f | | 2163 | RSA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Abrantes, Persson | c | | 2003 | MOZ | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mpya, Tshediso M | | | 1897 | RSA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
