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Individual Calculations August 2013 |
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| Villavieja, Butch Total change: -13.20 | |   |
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| 2013 Canadian Open Ch | Ottawa, Ontario | CAN | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2211 | 2.00 | 5 | -0.88 | 15 | -13.20 | |
|  Chirila, Ioan Cristian | g | | 2528 | ROU | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Desjardins, Michel | | | 1947 | CAN | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Cheng, Bindi | m | | 2406 | CAN | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Lebrun, Roger | | | 2010 | CAN | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Tapp, Ashley | | | 1811 * | CAN | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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