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Individual Calculations June 2017 |
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| Kafka, Graeme Total change: 18.60 | |   |
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| 2016/17 4NCL Division 2 Rounds 9-11 | Telford | ENG | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2055 | 2.00 | 3 | 0.93 | 20 | 18.60 | |
|  Bamber, Elaine | | wf | 2103 | SCO | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Thomas, Nicholas | f | | 2227 | ENG | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Beckett, Chris J | | | 2152 | ENG | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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