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Individual Calculations August 2013 |
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| Plotkin, Mark Total change: 7.95 | |   |
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| 2013 Canadian Open Ch | Ottawa, Ontario | CAN | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1962 | 3.00 | 6 | 0.53 | 15 | 7.95 | |
|  Arencibia, Walter | g | | 2362 * | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Thanabalachandran, Kajan | | | 1682 | CAN | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Kenney, David | | | 2021 | CAN | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Shi, Diwen | | | 1872 | CAN | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Lebrun, Roger | | | 2010 | CAN | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Perelshteyn, Eugene | g | | 2362 * | USA | 0.00 | 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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