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Individual Calculations February 2016 |
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| Pratsun, Igor Total change: 25.40 | |   |
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| Cup 1st stage Pyatigorsk | Pyatigorsk | RUS | 2016-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1908 | 4.00 | 6 | 1.27 | 20 | 25.40 | |
|  Zelenski, Vitaly | | | 1862 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Potapov, Aleksandr | | | 2243 | RUS | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Popov, Khristofor | | | 1906 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Grigorian, Andrey | | | 2080 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Pasechnik, Vladimir | | | 1965 | RUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Stepanyan, Eva | | wc | 1605 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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