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Individual Calculations August 2023 |
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| James, Russell A Total change: -31.60 | |   |
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| 2023 British Championship: AM Open | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 2012 | 1.50 | 4 | -1.58 | 20 | -31.60 | |
|  Sheikh, Anum | | wc | 1744 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Gordon, Sean | | | 1808 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Freeman, Ashley | | | 1846 | ENG | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Ramage, Colin R | | | 1802 | ENG | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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