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Rapid:
Individual Calculations July 2012 |
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| Ostrovsky, Alexander Total change: 10.20 | |   |
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| Gran-pri Donskoj rapid 2012 | Novocherkassk | RUS | 2012-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2360 | 6.50 | 10 | 0.51 | 20 | 10.20 | |
|  Severin, Nikita | | | 1960 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Grigorieva, Daria | | | 1960 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zarivkina, Victorya | | wf | 2079 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gleizerov, Evgeny | g | | 2579 | RUS | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Evdokimov, Alexander A. | g | | 2540 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bykova, Anastasia | | | 2032 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Savchenko, Boris | g | | 2553 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kulygin, Evgeniy | | | 2183 | RUS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Esipenko, Andrey | | | 2139 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Galkin, Alexander | g | | 2600 | RUS | 1.00 | 1 | 0.80 | 20 | 16.00 | | | * 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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