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Rapid:
Individual Calculations April 2015 |
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| Rykov, Ivan Total change: -16.80 | |   |
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| SPb Chess Fed. Rapid Cup 2015-1 | St. Petersburg | RUS | 2015-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1804 | 1.00 | 5 | -0.84 | 20 | -16.80 | |
|  Shpartko, Grigory | | | 2140 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Popov, Alexei | | | 1938 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Golikov, Sergei | | | 1729 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Khochinsky, Andrey | | | 1814 | RUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Puchkov, Yury | | | 1944 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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