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Individual Calculations February 2013 |
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| Drogovoz, Irina Total change: 14.25 | |   |
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| Petrovskaya Ladya – Winter 2013 Open | Peterhof | RUS | 2013-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1951 | 5.50 | 9 | 0.95 | 15 | 14.25 | |
|  Pavlova, Vitalia | | | 1644 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Larin, Maxim | | | 2218 | RUS | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Chistiakov, Mihail | | | 1878 | RUS | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Kuvyrshin, Maksim | | | 1867 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Obodchuk, Andrei | m | | 2351 * | RUS | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Drogovoz, Maria | | | 1858 | RUS | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Doronkin, Grigory | | | 1966 | RUS | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Ladzin, Ivan | | | 1782 | RUS | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Kazakevich, Grigoriy | | | 2036 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | * 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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