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Rapid:
Individual Calculations September 2013 |
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| Kostin, Konstantin Total change: -30.20 | |   |
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| Rapid August 4 | Moscow | RUS | 2013-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2348 | 5.00 | 9 | -1.51 | 20 | -30.20 | |
|  Geyko, Roman | | | 1948 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Romanov, Sergey | | | 2180 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Maslov, Ivan | | | 2118 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Shevchenko, Alexey | | | 2198 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tregubov, Andrei | | | 2293 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Vul, Arkadi Eremeevich | g | | 2238 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mikhailov, Alexander | | | 2209 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Bogumil, Tatiana | | wf | 2139 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Spichkin, Alexander | | | 2208 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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