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Individual Calculations April 2019 |
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| Birtwistle, Nigel Total change: -2.80 | |   |
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| 2018/19 4NCL Div 2 Rounds 7 - 8 | Telford | ENG | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2147 | 1.00 | 2 | -0.14 | 20 | -2.80 | |
|  Payne, Matthew J | | | 2175 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Jennings, Roger W | | | 2012 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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