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Individual Calculations April 2015 |
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| Vunder, Andrey Total change: -3.20 | |   |
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| Winter on Petrograd Side 2015 | St. Petersburg | RUS | 2015-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2186 | 5.50 | 9 | -0.16 | 20 | -3.20 | |
|  Sapegin, Yaroslav | | | 1786 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grigoriev, Yury Z. | | | 1895 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Utkin, Aleksey | f | | 2308 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Shushpanov, Vladimir | m | | 2240 | RUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Trushnikov, Viacheslav | | | 1877 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Manin, Viktor | | | 2134 | UZB | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Zenzera, Alexey | m | | 2423 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Suvorov, Aleksandr | | | 1973 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Chernov, Maksim | | | 2000 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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