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Individual Calculations September 2013 |
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| Borovik, Artem V. Total change: 4.65 | |   |
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| Rating tournament Summer in Perm | Perm | RUS | 2013-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2035 | 3.50 | 5 | 0.31 | 15 | 4.65 | |
|  Kokovyakina, Anna | | | 1717 | RUS | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Gulyaev, Igor | | | 1842 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Batrak, Alexandra | | | 1914 | RUS | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Goldobin, Aleksei | | | 2031 | RUS | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Goldshtein, Grigory | | | 2105 | RUS | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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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