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Individual Calculations January 2016 |
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| Perov, Alexandar Total change: 86.80 | |   |
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| St. Petersburg Champ. B11 | St. Petersburg | RUS | 2015-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1354 | 3.50 | 5 | 2.17 | 40 | 86.80 | |
|  Kichin, Alexander | | | 1576 | RUS | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Putrenko, Kirill | | | 1551 | RUS | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Severin, Mikhail | | | 1475 | RUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Atovmian, Artem | | | 1663 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Malakhov, Maxim | | | 1439 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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