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Individual Calculations September 2023 |
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| Bending, Peter R Total change: -7.80 | |   |
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| London Montague Congress - U1900 | London | ENG | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1456 | 1.00 | 3 | -0.39 | 20 | -7.80 | |
|  Berkley, Stephen W | | | 1588 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Domarkas, Michael | | | 1592 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Royce, Anastasija | | | 1265 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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