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Rapid:
Individual Calculations April 2017 |
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| Estrin, Mark Total change: -22.40 | |   |
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| Kuzmolovo Rapid Cup 2017-3 | St. Petersburg | RUS | 2017-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1910 | 3.00 | 6 | -1.12 | 20 | -22.40 | |
|  Semikoz, Egor | | | 1510 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Rachmanov, Viktor | | | 1674 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Saydakovsky, Boris | | | 1757 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Motorina, Irina | | | 1533 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Akhmedjanov, Shavkat | | | 2054 | UZB | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zhukov, Gennady | | | 1921 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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