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Individual Calculations April 2017 |
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| Gibson, Christopher A Total change: -12.40 | |   |
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| 2016/17 4NCL Division 3 South Rounds 7-8 | Reading | ENG | 2017-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1960 | 0.50 | 2 | -0.62 | 20 | -12.40 | |
|  Serbanescu, Diana-Maria | | | 1982 | ROU | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Phillips, William | | | 1851 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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