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Individual Calculations August 2022 |
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| Smith, Mark Total change: 20.00 | |   |
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| Coulsdon Chess Summer Cup Elite - June to July 2022 Stage 2 - July - R4 to 7 | London | ENG | 2022-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1830 | 2.00 | 3 | 1.00 | 20 | 20.00 | |
|  Atako, Chino C | | | 2018 | ENG | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Agrawal, Shivam | | | 1779 | ENG | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Gray, Mark S | | | 2099 | ENG | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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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