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Individual Calculations March 2019 |
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| Gao, Raymond Total change: -142.00 | |   |
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| 2019 Jack Frost Swiss 1800plus | Scarborough | CAN | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1793 | 0.50 | 4 | -1.54 | 40 | -61.60 | |
|  Xie, Austin | | | 1500 | CAN | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Zhao, Jeffrey R. | | | 1877 | CAN | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Southam, David | | | 2005 | CAN | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Noorali, Aahil | c | | 1737 | CAN | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | | | 2019 Hart House Reading Week Open U2200 | Toronto | CAN | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1755 | 0.50 | 5 | -2.01 | 40 | -80.40 | |
| | Jiang, Brian | | | 1803 | CAN | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Khachaturov, Vadim | | | 1725 | CAN | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Papneja, Arul | | | 1683 | CAN | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Ma, Yue Ran | | | 1696 | CAN | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Van Rooy, Jake | | | 1858 | CAN | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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