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Individual Calculations March 2022 |
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| Ibanez, Bittor Total change: 8.40 | |   |
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| Coulsdon Chess Daytime Chess - Spring 2022 S2 Feb 2022 | London | ENG | 2022-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1030 | 1.00 | 3 | 0.21 | 40 | 8.40 | |
|  Wimble, Garry | | | 1005 | ENG | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Miles, Barry S | | | 1447 | ENG | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Gold, Harry | | | 1277 | ENG | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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