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Rapid:
Individual Calculations May 2023 |
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| Longson, Sarah N Total change: -38.80 | |   |
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| MIKE BASMAN MEMORIAL RAPIDPLAY - Open | London | ENG | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2084 | 0.50 | 5 | -1.94 | 20 | -38.80 | |
|  Buckley, Graeme N | m | | 2288 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Banerjee, Supratit | | | 1949 | SCO | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Thurlow, Kevin J | c | | 2026 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Heaton, Robert J | | | 2040 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Sowray, Peter J | f | | 2168 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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