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Individual Calculations July 2010 |
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| Kostin, Andrey Total change: 28.50 | |   |
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| 35th Annual Keres Memorial | Vancouver, British Columbia | CAN | 2010-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2087 | 3.00 | 5 | 1.14 | 25 | 28.50 | |
|  Pokora, Lubomir | | | 1930 | CZE | 1.00 | 1 | 0.29 | 25 | 7.25 | |  Milicevic, Dragoljub | | | 2177 | CAN | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Yoos, Jack | f | | 2384 | CAN | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Roua, Radu-Laurentiu | | | 2252 | ROU | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Kyriakides, Savvas | | | 2202 | CAN | 1.00 | 1 | 0.66 | 25 | 16.50 | |
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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