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Individual Calculations December 2022 |
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| Mahadevan, Meikum Total change: 39.20 | |   |
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| Coulsdon Chess Dicky White - November | London | ENG | 2022-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1231 | 2.00 | 4 | 0.98 | 40 | 39.20 | |
|  Whelan, Joseph | | | 1535 | ENG | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Atako, Chino C | | | 2045 | ENG | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Zvaigzne, Janis | | | 1276 | ENG | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Selby, Keith | | | 1274 | ENG | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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