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Individual Calculations September 2017 |
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| Kostadinov, Georgi Total change: 25.20 | |   |
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| 10th Calgary International | Calgary | CAN | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 1997 | 4.50 | 9 | 1.26 | 20 | 25.20 | |
|  Sambuev, Bator | g | | 2397 * | CAN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chandra, Anand Rishi | | | 1682 | CAN | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Perron, Sean | | | 2080 | CAN | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Gashgarian, Rob | | | 1679 | CAN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Haessel, Dale | f | | 2205 | CAN | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Booker, Brad | | | 2114 | CAN | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Niemann, Hans Moke | f | | 2254 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Zhang, Yuanchen | f | | 2271 | CAN | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Chiku-Ratte, Olivier Kenta | f | | 2332 | CAN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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