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Individual Calculations May 2022 |
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| Toon, James Total change: 0.00 | |   |
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| Central London Chess Congress 2022 Open | London | ENG | 2022-04-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1962 | 0 | 2.00 | 4 | 0.00 | 1962 | | 0.00 | |
|  Bennett, John M | | | 1995 | ENG | 0.50 | 1 | 0.00 | | 0.00 | |  Green, Michael | | | 1962 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Brown, Geoffrey M | | | 1906 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Rogers, Tim L | | | 1986 | ENG | 0.50 | 1 | 0.00 | | 0.00 | |
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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