Individual Calculations August 2018 |
|
|
Crombie, William Total change: -21.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
2018 Waikato Open B Grade | Hamilton | NZL | 2018-07-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1356 | 1677 | 1.50 | 3 | -1.06 | 20 | -21.20 | |
| Yu, Jeffrey | | | 1291 | NZL | 0.00 | 1 | -0.91 | 20 | -18.20 | | Yuan, Kimberley | | | 1277 * | NZL | 0.50 | 1 | -0.42 | 20 | -8.40 | | Murdoch, Stephen | | | 1500 | NZL | 1.00 | 1 | 0.27 | 20 | 5.40 | | * 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) | |
|