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Individual Calculations June 2017 |
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| Upper, John Total change: -28.00 | |   |
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| 2017 Ontario Open U2200 | Ottawa | CAN | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1997 | 2.50 | 5 | -1.40 | 20 | -28.00 | |
|  Kuryliw, Ray | | | 1867 | CAN | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Ning, Eric | | | 1602 | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Donev, Danail | | | 1866 | CAN | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Groot-Lipman, Jeff | | | 1847 | CAN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Xu, Daniel | | | 1597 * | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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