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Individual Calculations May 2018 |
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| Yearwood, Roy Total change: 40.60 | |   |
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| 1st Leg Tuesday GP | Calgary | CAN | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1996 | 2.50 | 4 | 0.31 | 20 | 6.20 | |
|  Sklenka, Steve | | | 1596 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhao, Ian | | | 1923 | CAN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Haessel, Dale | f | | 2204 | CAN | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Nguyen, Kim | | | 2039 | CAN | 0.00 | 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) | | | | 2nd Leg Tuesday GP | Calgary | CAN | 2018-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1996 | 4.50 | 5 | 1.72 | 20 | 34.40 | |
| | Milne, Arthur | | | 1672 | CAN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Blanchard, Michael | | | 1814 | CAN | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Haessel, Dale | f | | 2178 | CAN | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Nguyen, Kim | | | 2025 | CAN | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Ebrahim-Shirazi, Behrooz | | | 2031 | 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) | | |
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