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Individual Calculations September 2017 |
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| Sadoughian-Zadeh, Farshad Total change: -22.40 | |   |
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| 2017 Semiahmoo Open | Surrey | CAN | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2038 | 3.00 | 6 | -1.12 | 20 | -22.40 | |
|  James, Rowan | | | 1771 | CAN | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Doknjas, Neil | | | 1837 | CAN | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Patterson, Roger | | | 2058 | CAN | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Tian, Shi Yuan (sherry) | | | 1638 * | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ferguson, Peter | | | 1975 | CAN | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Roback, Joe | | | 1993 | CAN | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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