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Individual Calculations September 2022 |
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| Smith, Mark Total change: 37.00 | |   |
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| Chessable British Chess Championships 2022: Week 1 Open | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1850 | 3.50 | 5 | 1.85 | 20 | 37.00 | |
|  Rushbrooke, Remy | | | 1912 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | |  Skettos, Nicolas | | | 1921 | CYP | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Lane, Gary W | m | | 2328 | AUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Collins, Jonathan | | | 1823 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Tambini, Jasper | | | 2040 | ENG | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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