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Individual Calculations October 2013 |
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| Kovalevskaya, Ekaterina Total change: -17.70 | |   |
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| Aleksandr Zakharov – 2013 open | Sochi | RUS | 2013-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2428 | 4.50 | 9 | -1.77 | 10 | -17.70 | |
|  Kudrin, Oleg | | | 2030 | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Tregubov, Pavel V. | g | | 2608 | RUS | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Kostrikina, Anna | | wf | 2134 | RUS | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Bykova, Anastasia | | | 2058 | RUS | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Baraeva, Irina | | wm | 2153 | RUS | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Zhukov, Viktor I. | | | 2080 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Yakovich, Yuri | g | | 2525 | RUS | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Pushkov, Nikolai | g | | 2382 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Rjabzev, Konstantin | m | | 2288 | RUS | 0.00 | 1 | -0.69 | 10 | -6.90 | |
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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