|
Rapid:
Individual Calculations May 2023 |
|
|
|
| Xu, Huankai (eden) Total change: -35.20 | |   |
|
| 2023 Summit Rookies Junior Rapid Open April | Auckland | NZL | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1192 | 1259 | 1.50 | 4 | -0.88 | 40 | -35.20 | |
|  Holdo, Karl | | | 1515 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Tai, Ethan | | | 1128 | NZL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Gu, Isaac | | | 1055 | NZL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Zhou, Peter | | | 1069 | NZL | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | |
|
