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Rapid:
Individual Calculations May 2023 |
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| Healey, Michael W Total change: 12.60 | |   |
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| MIKE BASMAN MEMORIAL RAPIDPLAY - Open | London | ENG | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2140 | 3.00 | 5 | 0.63 | 20 | 12.60 | |
|  Young, Daniel J | | | 1819 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Arkell, Keith C | g | | 2345 | ENG | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Lalic, Susan K | m | wg | 2155 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Kalaiyalahan, Akshaya | f | | 2043 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Roberson, Peter T | m | | 2433 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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