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Individual Calculations October 2012 |
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| Chiku-Ratte, Olivier Kenta Total change: 15.00 | |   |
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| 2012 Championnat Ouvert de Montreal | Montreal, Quebec | CAN | 2012-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2056 | 2.00 | 4 | 1.00 | 15 | 15.00 | |
|  Jiang, Louie | f | | 2338 | CAN | 1.00 | 1 | 0.84 | 15 | 12.60 | |  Qin, Zi Yi (joey) | | | 2237 | CAN | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Bolduc, Steve | | | 2189 | CAN | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Kraiouchkine, Nikita | | | 2240 | CAN | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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