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Individual Calculations September 2023 |
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| Dargan, Paul A G Total change: -15.60 | |   |
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| 2023 British Championship: Over 50 Championship | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2091 | 3.50 | 7 | -0.78 | 20 | -15.60 | |
|  Crichton, Martin | | | 1906 | IRL | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Cole, Graham | | | 1691 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Graham, David B | | | 2151 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Arkell, Keith C | g | | 2392 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Handley, Michael R | | | 1965 | ENG | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Walker, Martin G | f | | 2079 | ENG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Kennedy, Craig | | | 1784 | SCO | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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