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Individual Calculations September 2022 |
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| Forbes, Douglas M Total change: -20.80 | |   |
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| 56th Berks & Bucks Chess Congress - Challengers | Maidenhead | ENG | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1529 | 1.00 | 3 | -1.04 | 20 | -20.80 | |
|  Neenan, Henry | | | 1390 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Keshari, Krish | | | 1251 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Han, Qixiang | | | 1518 | ENG | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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