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Individual Calculations July 2011 |
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| Khoudgarian, Natalia Total change: 3.45 | |   |
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| Annex Chess Club Spring Swiss | Toronto, Ontario | CAN | 2011-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2137 | 2.50 | 3 | 0.23 | 15 | 3.45 | |
|  Bellissimo, Joseph | | | 1820 | CAN | 0.50 | 1 | -0.37 | 15 | -5.55 | |  Shebetah, Wajdy | | | 2035 | PLE | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Wiebe, Daniel | | | 1937 | CAN | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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