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Individual Calculations April 2020 |
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| Belcher, Zachary Total change: 30.00 | |   |
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| CCF LP Club Championships 2019-2020 MAR 2020 R25-28 | London | ENG | 2020-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1349 | 2.00 | 3 | 0.75 | 40 | 30.00 | |
|  Zvaigzne, Janis | | | 1299 | ENG | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Boztas, Lana | | | 1412 | ENG | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Lam, Kai | | | 1528 | ENG | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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) | | |
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