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Individual Calculations October 2022 |
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| Jackson, Paul G Total change: 1.80 | |   |
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| Coulsdon Chess Dicky White - September | London | ENG | 2022-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1630 | 2.00 | 3 | 0.09 | 20 | 1.80 | |
|  Banerjee, Supratit | | | 1493 | SCO | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Marsden, Rupert | | | 1520 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Whelan, Joseph | | | 1574 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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