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Individual Calculations October 2013 |
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| Rjabzev, Konstantin Total change: 8.90 | |   |
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| Aleksandr Zakharov – 2013 open | Sochi | RUS | 2013-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2288 | 5.50 | 9 | 0.89 | 10 | 8.90 | |
|  Samchenko, Serafima | | | 1888 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Levin, Evgeny A. | g | | 2505 | RUS | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Bykov, Egor | | | 2044 | RUS | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Gochelashvili, David | m | | 2419 | RUS | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Dordzhieva, Dinara | | wf | 2128 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Gabrielian, Artur | g | | 2547 | RUS | 0.50 | 1 | 0.32 | 10 | 3.20 | | | Stupak, Kirill | g | | 2495 | BLR | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Alchakov, Ratmir | | | 1895 | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kovalevskaya, Ekaterina | m | wg | 2428 | RUS | 1.00 | 1 | 0.69 | 10 | 6.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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