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Individual Calculations January 2011 |
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| Birarov, Vladimir Total change: 18.00 | |   |
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| 2010 Hart House Holidays Open | Toronto, Ontario | CAN | 2010-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2219 | 3.00 | 4 | 0.72 | 25 | 18.00 | |
|  Cummings, David | m | | 2369 | CAN | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Twesigye, Derick Joshua | | | 2149 | CAN | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Gladstone, Simon | | | 1944 | CAN | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Calugar, Arthur | | | 2182 | CAN | 1.00 | 1 | 0.45 | 25 | 11.25 | |
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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