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Rapid:
Individual Calculations July 2019 |
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| Haldane, Robin W Total change: -31.80 | |   |
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| Richmond Rapidplay Open June 2019 | London | ENG | 2019-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1961 | 3.00 | 6 | -1.59 | 20 | -31.80 | |
|  Tombolis, Christopher | | | 1809 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Zhu, Hou Ning | | | 1561 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amato, Giampiero | | | 1865 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Hammond, Benjamin | | | 1567 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kesterson, Kennan | | | 1689 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ratnesan, Ranesh | | | 1896 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | |
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