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Individual Calculations September 2009 |
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| Komarov, Den Total change: -21.75 | |   |
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| White Nights 2009 CYSS-2 Open | St.Petersburg | RUS | 2009-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1667 | 0.00 | 4 | -0.87 | 25 | -21.75 | |
|  Kazakevich, Grigoriy | | | 2017 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Shpartko, Grigory | | | 2001 | RUS | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Katyshkina, Anastasia | | | 1799 | RUS | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Shestiglazov, Vladimir | | | 1801 | RUS | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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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