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Individual Calculations May 2018 |
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| Brown, Martin Total change: 0.20 | |   |
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| 18th 4NCL Congress Open | Doncaster | ENG | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2265 | 3.50 | 5 | 0.01 | 20 | 0.20 | |
|  Macdonald, Paul | | | 2002 | NZL | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Ther, Mate | | | 1865 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Merry, Alan B | m | | 2436 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Milson, Samuel A | | | 2105 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Moore, Gerald | | | 2056 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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