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Individual Calculations January 2020 |
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| Gao, William Zhimao Total change: 23.60 | |   |
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| 2019 Hart House Holidays Open U1900 | Toronto | CAN | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1424 | 2.50 | 5 | 0.59 | 40 | 23.60 | |
|  Aliaj, Jurgen | | | 1460 | CAN | 0.00 | 1 | -0.45 | 40 | -18.00 | |  Miaco, Trifelino | | | 1576 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Liu, Harry | | | 1502 | CAN | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Xu, Alex | | | 1510 | CAN | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Liu, Harrison Hangchen | | | 1503 | CAN | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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