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Rapid:
Individual Calculations April 2023 |
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| Lapidus, Alexey M. Total change: 18.40 | |   |
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| Kensington FIDE Rapidplay - 19 March - Open | London | ENG | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1580 | 2.00 | 5 | 0.46 | 40 | 18.40 | |
|  Dishman, Matthew | | | 1889 | LUX | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Choong, Han-Sen | | | 1743 | ENG | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Marshall, Chris | | | 1691 | ENG | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Soulier, Alfred | | | 1591 | ENG | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Waters, Andrew C | | | 1739 | ENG | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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