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Individual Calculations September 2023 |
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| Nyamandi, Langutani Lucas Total change: 38.00 | |   |
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| Manchester Summer Chess Congress August 2023 | Bolton | ENG | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1286 | 1.00 | 4 | 0.95 | 40 | 38.00 | |
|  Gordon, Sean | | | 1894 | SCO | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Longson, Sarah N | | wf | 2017 | ENG | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Furness, Robert M | | | 2009 | ENG | 1.00 | 1 | 0.99 | 40 | 39.60 | | | Song, Ran | | | 1987 | CHN | 0.00 | 1 | -0.01 | 40 | -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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