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Individual Calculations August 2017 |
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| Ragnarsson, Dagur Total change: -14.80 | |   |
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| 2017 Canadian Open Master | Sault Ste. Marie | CAN | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2355 | 4.50 | 9 | -0.74 | 20 | -14.80 | |
|  Doubleday, William G. | | | 1955 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lenderman, Alex | g | | 2585 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Itkin, David | | | 2181 | CAN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Shi, Diwen | f | | 2293 | CAN | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Preotu, Razvan | g | | 2496 | CAN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Garcia, Rodney Oscar Perez | m | | 2299 | CUB | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Tarjan, James E. | g | | 2408 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Hua, Eugene | c | | 2250 | CAN | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Henry, Liam | | | 2082 | CAN | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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