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Rapid:
Individual Calculations September 2018 |
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| Lapidus, Alexey M. Total change: -17.20 | |   |
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| Richmond Rapidplay U160 August 2018 | London | ENG | 2018-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1214 | 0.50 | 4 | -0.86 | 20 | -17.20 | |
|  Zhu, Hou Ning | | | 1392 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Hamilton, Melissa | | | 1282 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Orgler, Lukas | | | 1350 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Cordova-Lopez, Diego Anton | | | 1314 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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