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Individual Calculations September 2023 |
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| Crawford, Owen Total change: 92.40 | |   |
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| Northumbria Masters Challengers | Newcastle upon Tyne | ENG | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1888 | 7.00 | 9 | 2.31 | 40 | 92.40 | |
|  Spanton, Tim R | | | 1858 | ENG | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Izod, Chris | | | 1907 | ENG | 1.00 | 1 | 0.53 | 40 | 21.20 | | | McKay, Jonathan | | | 1920 | SCO | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Turner, Lewis A | | | 1803 | ENG | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Andal, Edmond | | | 1903 | PHI | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Cheng, Louis | | | 1488 * | SCO | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Liu, Tianyi (jack) | | | 1970 | ENG | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Scallan, Fiachra | | | 1925 | IRL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Song, Ran | | | 1987 | CHN | 0.50 | 1 | 0.14 | 40 | 5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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