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Rapid:
Individual Calculations April 2021 |
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| Hart, Ralph Total change: -29.20 | |   |
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| 2021 Latvian A | Auckland | NZL | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 2172 | 3.50 | 6 | -1.46 | 20 | -29.20 | |
|  Zhang, Jasmine Haomo | | wm | 1773 | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dai, Oliver | | | 1514 | NZL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Guerra, Romie L | | | 2054 | PHI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Fan, Allen Chi Zhou | f | | 1971 | NZL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Ning, Isabelle Yixuan | | wc | 1588 | NZL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Huang, Alex | c | | 2065 | NZL | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | |
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