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Individual Calculations July 2015 |
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| Ogurtzov, Igor Total change: -2.80 | |   |
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| Kaluga Summer 2015 | Kaluga | RUS | 2015-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1724 | 3.00 | 5 | -0.07 | 40 | -2.80 | |
|  Sadkovkin, Alexander | | | 1413 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Tolkacheva, Anna | | | 1540 | RUS | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Tolkachev, Grigory | | | 1752 | RUS | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Khabas, Igor | | | 1680 | RUS | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Polekhin, D | | | 1759 | RUS | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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