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Individual Calculations January 2020 |
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| Deacon, David J Total change: -61.60 | |   |
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| 12th Northwick Park Five Round Congress Major 2019 | London | ENG | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1660 | 1.50 | 4 | -1.54 | 40 | -61.60 | |
|  Murawski, Pawel | | | 1260 * | ENG | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Karas, Eugenia | | | 1503 | ENG | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Maton, James J | | | 1371 | ENG | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Ball, Matthew P | | | 1612 | ENG | 0.50 | 1 | -0.07 | 40 | -2.80 | | | * 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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