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Individual Calculations December 2021 |
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| Haessel, Fm Dale Total change: 25.20 | |   |
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| 2021 Calgary Grand Tour Leg 1 Open | Calgary | CAN | 2021-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 2120 | 3.00 | 3 | 0.57 | 20 | 11.40 | |
|  Ming, Jerry | | | 1720 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kobalenko, Jerry | | | 2032 | CAN | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Miller, Brian | | | 1770 | CAN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | | | 2021 Banff Open | Banff | CAN | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2115 | 4.50 | 6 | 0.69 | 20 | 13.80 | |
| | Suominen, David | | | 1715 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Offengenden, Ron | | | 1715 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ng, Fm Gary | f | | 2221 | CAN | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Wu, Jonathan | | | 1715 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Malek, Omid | | | 2133 | CAN | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Cummings, Im David | m | | 2335 | CAN | 0.50 | 1 | 0.28 | 20 | 5.60 | | | * 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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