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Individual Calculations March 2017 |
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| Davies, Peter Total change: 10.20 | |   |
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| 2016/17 4NCL Division 4 South Rounds 5-6 | Telford | ENG | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1961 | 1.50 | 2 | 0.51 | 20 | 10.20 | |
|  Lawson, Maurice E | | | 1940 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | |  Varney, Zoe | | | 1988 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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