|
Individual Calculations June 2021 |
|
|
|
| Cummings, Nick Total change: -5.40 | |   |
|
| 2021 Arie Nijman Memorial | Christchurch | NZL | 2021-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2037 | 3.00 | 5 | -0.27 | 20 | -5.40 | |
|  Black, Ross | | | 1666 | NZL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Cilia Vincenti, David | c | | 2102 | MLT | 1.00 | 1 | 0.59 | 20 | 11.80 | | | McNabb, Matthew David | | | 2031 | NZL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Rains, Edward | c | | 1973 | NZL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Zhang, Kendrick Botong | | | 1733 | NZL | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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) | | |
|
