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Individual Calculations September 2023 |
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| Stimpson, Philip M Total change: 12.20 | |   |
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| 2023 British Championship: Over 65 Championship | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1894 | 3.00 | 6 | 0.61 | 20 | 12.20 | |
|  Surtees, Mike J | | | 2059 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Collins, Nigel | | | 1494 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bhopal, Raj | | | 2021 | SCO | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Punnett, Alan K | | | 2051 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Giulian, Philip M | f | | 2141 | SCO | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Hutchinson, Norman A | | | 1982 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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