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Rapid:
Individual Calculations March 2013 |
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| Dreev, Aleksey Total change: -58.60 | |   |
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| GM Vladimir Petrov memorial A tournament | Jurmala | LAT | 2013-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2551 | 2785 | 8.00 | 14 | -2.93 | 20 | -58.60 | |
|  Drugov, Pavel | m | | 2385 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Luther, Thomas | g | | 2540 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Ehlvest, Jaan | g | | 2541 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Lanka, Zigurds | g | | 2430 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gleizerov, Evgeny | g | | 2570 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Sotsky, Alexander | m | | 2385 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maiorov, Nikita | g | | 2539 | BLR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sveshnikov, Evgeny | g | | 2566 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zhigalko, Sergei | g | | 2656 | BLR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Khalifman, Alexander | g | | 2615 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Fier, Alexandr | g | | 2601 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Neiksans, Arturs | g | | 2571 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Fedoseev, Vladimir | g | | 2628 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Grachev, Boris | g | | 2691 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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