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Individual Calculations June 2013 |
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| Tovbin, Naum Total change: -13.35 | |   |
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| Spring on Petrograd Side 2013 | St. Petersburg | RUS | 2013-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1884 | 4.00 | 9 | -0.89 | 15 | -13.35 | |
|  Kosov, Ivan | m | | 2284 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Krivoschekov, Artyom | | | 1717 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Sheynin, Izrail | | | 2043 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Stroganov, Valery | | | 1702 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Kopasov, Evgeny | | | 2005 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Stoliarenko, Ivan | | | 1717 | RUS | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Gantsevich, Aleksey A. | | | 1589 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Paliy, Vladimir | | | 1839 | RUS | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Kosov, Igor | | | 1818 | RUS | 0.00 | 1 | -0.59 | 15 | -8.85 | | | * 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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