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Individual Calculations June 2017 |
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| Kuryliw, Ray Total change: -20.20 | |   |
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| 2017 Ontario Open U2200 | Ottawa | CAN | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1867 | 1.50 | 4 | -1.01 | 20 | -20.20 | |
|  Upper, John | | | 1997 | CAN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Xu, Daniel | | | 1519 | CAN | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Uthayakumar, Ronan | | | 1655 | CAN | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Groot-Lipman, Jeff | | | 1847 | CAN | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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