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Individual Calculations May 2018 |
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| Ebrahim-Shirazi, Behrooz Total change: -24.00 | |   |
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| 1st Leg Tuesday GP | Calgary | CAN | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2031 | 0.50 | 2 | -0.50 | 20 | -10.00 | |
|  Haessel, Dale | f | | 2204 | CAN | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Miller, Brian | | | 1858 | CAN | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | 2nd Leg Tuesday GP | Calgary | CAN | 2018-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2031 | 2.50 | 4 | -0.02 | 20 | -0.40 | |
| | Ali, Husain | | | 1813 | CAN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Haessel, Dale | f | | 2178 | CAN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Dave, Bhavik | | | 1674 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Yearwood, Roy | | | 1996 | CAN | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | 2nd Steinitz-Menchik Chess Classic | Calgary | CAN | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2031 | 1.00 | 3 | -0.68 | 20 | -13.60 | |
| | Chao, Lucy | | | 1631 * | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Haessel, Dale | f | | 2181 | CAN | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Kostadinov, Georgi | | | 2059 | CAN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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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