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Individual Calculations February 2020 |
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| Van Rooy, Jake Total change: 21.00 | |   |
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| 2020 RA Winter Open | Ottawa | CAN | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1807 | 3.50 | 5 | 1.05 | 20 | 21.00 | |
|  Yao, Hou Ji | | | 2055 | CAN | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Petrovic, Milos | | | 1527 | CAN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dan, Kearnan | | | 1799 | CAN | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Demchenko, Svitlana | | wm | 2040 | CAN | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Han, Johnathan | | | 1660 | CAN | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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