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Individual Calculations January 2022 |
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| Sorhaindo, Gary Total change: -32.80 | |   |
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| Coulsdon Chess Dicky White S4 DEC 2020 | London | ENG | 2021-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1152 | 0.00 | 2 | -0.82 | 40 | -32.80 | |
|  Smyth, Sandy A | | | 1280 | ENG | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Woolley, Michael P | | | 1157 | ENG | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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