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Individual Calculations September 2015 |
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| Yao, Sammy Total change: -43.20 | |   |
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| 8th Calgary International | Calgary | CAN | 2015-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2041 | 2.50 | 9 | -2.16 | 20 | -43.20 | |
|  Piasetski, Leon | m | | 2289 | CAN | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Haessel, Dale R. | f | | 2180 | CAN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ebrahim-Shirazi, Behrooz | | | 2072 | CAN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Wang, Jeff | | | 1666 | CAN | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Sklenka, Steve | | | 1641 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nguyen, Kim | | | 2113 | CAN | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Richardson, Kai | | | 1775 | CAN | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Humphreys, Michael | f | | 2207 | CAN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gardner, Robert | | | 2133 | CAN | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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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