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Individual Calculations September 2017 |
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| Booker, Brad Total change: -56.80 | |   |
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| 10th Calgary International | Calgary | CAN | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2114 | 3.00 | 9 | -2.84 | 20 | -56.80 | |
|  Becerra, Julio | g | | 2514 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dave, Bhavik | | | 1771 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Malek, Omid | | | 2090 | CAN | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Zhao, Ian | | | 1846 | CAN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gold, Itohan | | | 1988 | CAN | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Kostadinov, Georgi | | | 1997 | CAN | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Chandra, Anand Rishi | | | 1714 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Timmerman, Brian | | | 1714 * | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Findlay, Ian | f | | 2226 | CAN | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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