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Rapid:
Individual Calculations May 2023 |
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| Heaton, Robert J Total change: -4.00 | |   |
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| MIKE BASMAN MEMORIAL RAPIDPLAY - Open | London | ENG | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2040 | 2.00 | 5 | -0.20 | 20 | -4.00 | |
|  Arkell, Keith C | g | | 2345 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Kalaiyalahan, Akshaya | f | | 2043 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Young, Daniel J | | | 1819 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Longson, Sarah N | | wf | 2084 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Lalic, Susan K | m | wg | 2155 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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