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Individual Calculations May 2017 |
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| Tovbin, Naum Total change: -9.20 | |   |
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| Spring Vacation Trophy 2017 A | St. Petersburg | RUS | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1807 | 4.50 | 9 | -0.46 | 20 | -9.20 | |
|  Serov, Aleksandr | | | 1539 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Tatarnikov, Ivan | | | 1682 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Vlasenko, Miroslav | m | | 2207 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shevtsov, Mikhail | | | 1707 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Gagarinov, Andrey | | | 1407 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shadunts, Kirill | | | 1877 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Vunder, Andrey | | | 2181 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vertogradov, Vitaly | | | 1747 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Mednik, Boris | | | 1620 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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