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Individual Calculations April 2018 |
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| Beckwith, Paul H. Total change: -15.60 | |   |
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| 2018 RA March Open | Ottawa | CAN | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2177 | 2.50 | 5 | -0.78 | 20 | -15.60 | |
|  Sambuev, Bator | g | | 2518 | CAN | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Kuryliw, Ray | | | 1797 | CAN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gordon, David | c | | 2181 | CAN | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Mahdjoubi, Abdelaziz | | | 1777 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Doubleday, William G. | | | 1891 | CAN | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | |
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