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Individual Calculations May 2016 |
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| Willow, Jonah B Total change: 31.60 | |   |
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| 8th 4NCL Congress Open | Wakefield | ENG | 2016-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 1933 | 2.00 | 4 | 0.79 | 40 | 31.60 | |
|  Bak, Andrew | | | 2017 | ENG | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Burnett, Jim | | | 2108 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Okhai, Shabir | | | 2064 | ENG | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Surtees, Mike J | | | 2137 | ENG | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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