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Individual Calculations March 2019 |
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| Dela Torre, Marife O Total change: -17.40 | |   |
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| 2019 Hart House Reading Week Open U2200 | Toronto | CAN | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1716 | 1.00 | 4 | -0.87 | 20 | -17.40 | |
|  Ning, Eric | | | 1820 | CAN | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Zhao, Jeffrey Renfei | | | 1830 | CAN | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ma, Yue Ran | | | 1696 | CAN | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Liu, Henry | | | 1614 | CAN | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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