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Individual Calculations September 2023 |
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| Stokes, Michael Total change: -7.60 | |   |
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| 2023 British Championship: Over 65 Championship | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1940 | 3.00 | 6 | -0.38 | 20 | -7.60 | |
|  Gunn, Michael J | | | 1606 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Chapman, Terry P D | f | | 2248 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Daniels, David W | | | 1655 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Hutchinson, Paul A | | | 1996 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Harding, Tim D | c | | 1928 | IRL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Moore, John C | | | 1886 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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