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Individual Calculations January 2022 |
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| Chaban, Roxolana Total change: 25.60 | |   |
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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 |
| 1302 | 1460 | 2.00 | 2 | 0.64 | 40 | 25.60 | |
|  Corner, Mike | | | 1468 | ENG | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Premananthan, Ashmithan | | | 1135 | ENG | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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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