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Individual Calculations December 2019 |
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| Xie, Austin Total change: 25.60 | |   |
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| 2019 Howard Ridout | Scarborough | CAN | 2019-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1571 | 3.00 | 6 | 0.78 | 40 | 31.20 | |
|  Tavana, Joseph | | | 1481 | CAN | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Zhao, Jeffrey R. | | | 1793 | CAN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Wu, Benjamin | | | 1591 | CAN | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Jeyakumar, Bhavatharshan | | | 1538 | CAN | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Mendoza, Armand Jess | | | 1743 | CAN | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Southam, David | | | 1948 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | 2019 Century Richmond Hill Open U2100 | Richmond Hill | CAN | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1612 | 1.50 | 3 | -0.14 | 40 | -5.60 | |
| | Samokysh, Yevhen | | | 1520 | CAN | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Liu, Aaron K | | | 1475 | CAN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Khachaturov, Vadim | | | 1738 | CAN | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | |
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