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Individual Calculations May 2015 |
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| Khabas, Igor Total change: 18.80 | |   |
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| Prioksky zori | Kaluga | RUS | 2015-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1661 | 2.50 | 4 | 0.47 | 40 | 18.80 | |
|  Marchenko, Valeria | | | 1516 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Ogurtzov, Igor | | | 1721 | RUS | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Savin, Alexander | | | 1618 | RUS | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Tolkachev, Grigory | | | 1762 | RUS | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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