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Individual Calculations June 2013 |
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| Kovtun, Alexander Total change: -39.90 | |   |
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| Podmoskovnaya vesna 2013 Rtg | Serpukhov | RUS | 2013-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2015 | 2.00 | 6 | -1.33 | 30 | -39.90 | |
|  Gabdrakipov, Ilshat | | | 2093 | RUS | 0.00 | 1 | -0.39 | 30 | -11.70 | |  Radkov, Bazhen D. | | | 2001 | RUS | 0.00 | 1 | -0.52 | 30 | -15.60 | | | Sarycheva, Anastasia | | | 1808 | RUS | 0.00 | 1 | -0.77 | 30 | -23.10 | | | Filippov, Viacheslav | | | 1785 | RUS | 1.00 | 1 | 0.21 | 30 | 6.30 | | | Muslimov, Aleksander | | | 1820 | RUS | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Gulkov, Igor A. | m | | 2362 | RUS | 0.00 | 1 | -0.11 | 30 | -3.30 | |
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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