|
Individual Calculations November 2023 |
|
|
|
| Chang, Yolanda Total change: -51.20 | |   |
|
| ACC Club Championships 2023 7-9 | Auckland | NZL | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1689 | 1.50 | 3 | 0.17 | 40 | 6.80 | |
|  Xu, Luna Yuexiu | | | 1567 | NZL | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Ang, Alphaeus Wei Ern | f | | 2289 | NZL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Wells, Clinton A. | | | 1590 | NZL | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | Merv Morrison Memorial 2023 | Auckland | NZL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1689 | 2.50 | 6 | -1.45 | 40 | -58.00 | |
| | Barry, Jacob | | | 1292 | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lewis, Thomas | | | 1289 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mao, Daqi | | | 1961 | NZL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Tao, Junqing Jerome | | | 1438 | NZL | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Liu, William Rui | | | 1817 | NZL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Chen, Anderson | | | 1444 | NZL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | * 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) | | |
|
