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Individual Calculations May 2018 |
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| Bin-Suhayl, Ieysaa Total change: 40.80 | |   |
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| 18th 4NCL Congress Open | Doncaster | ENG | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2029 | 2.50 | 4 | 1.02 | 40 | 40.80 | |
|  Simpson, Derek | | | 1672 | ENG | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Milson, Samuel A | | | 2105 | ENG | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Sowray, Peter J | f | | 2381 | ENG | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Merry, Alan B | m | | 2429 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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