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Blitz:
Individual Calculations April 2015 |
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| Korobkov, Piotr Total change: -22.80 | |   |
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| Vladimir Petrov memorial blitz 2015 | Jurmala | LAT | 2015-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2423 | 5.00 | 8 | -1.14 | 20 | -22.80 | |
|  Chukavin, Kirill | | | 2023 * | EST | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Kalinouski, Siarhei | | | 2023 * | BLR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kalinin, Oleksandr | | | 2075 | UKR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Fridman, Daniel | g | | 2618 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sudakova, Irina | | wg | 2238 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Rudenko, Naum | | | 2023 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Galaktionov, Artem | | | 2200 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Dubrovin, Robert | | | 2260 | EST | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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