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Individual Calculations September 2019 |
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| Zhao, Harry Total change: 34.80 | |   |
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| 2019 Canadian Junior CC Open | Toronto | CAN | 2019-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 1950 | 4.00 | 8 | 0.91 | 40 | 36.40 | |
|  Hua, Eugene | f | | 2303 | CAN | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Issani, Nameer | c | | 2054 | CAN | 0.50 | 1 | 0.14 | 40 | 5.60 | |  Tanaka, Tyler | c | | 2104 | CAN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Li, William | | | 2139 | CAN | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Kang, Dorian | c | | 2090 | CAN | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Huang, Youhe | | | 1825 | CAN | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Demchenko, Svitlana | | wf | 2045 | CAN | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Gao, Raymond | | | 1773 | CAN | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | 2019 NAYCC U18 Open | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1950 | 2.50 | 7 | -0.04 | 40 | -1.60 | |
| | Wang, Wesley | f | | 2269 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Vettese, Nicholas | f | | 2295 | CAN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Zhang, Henry | | | 2151 | CAN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Huang, Qiuyu | f | | 2020 | CAN | 0.00 | 1 | -0.40 | 40 | -16.00 | | | De Costa, Alexander | | | 1623 | CAN | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Rama, Tejas | | | 2022 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Wu, Derek | | | 2032 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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