|
Individual Calculations August 2022 |
|
|
|
| De Jager, Luan Total change: -11.20 | |   |
|
| 2022 South African Open Chess Championships (Open) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1875 | 5.00 | 10 | -0.56 | 20 | -11.20 | |
|  Mankga, Thabang | | | 1561 | RSA | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Ohlson, Cecil | | | 1659 | RSA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | De Villiers, Charles | f | | 2110 | RSA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Kobese, Watu | m | | 2311 | RSA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Selkirk, Rebecca | | wc | 1745 | RSA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Khumalo, Keith | c | | 2113 | RSA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Chironda, Sean Kudzai | | | 1475 * | RSA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Nevin, Tyler | | | 1749 | RSA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Van Der Merwe, Alexander | | | 1776 | RSA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Dinham, James | | | 1843 | RSA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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) | | |
|
