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Individual Calculations May 2019 |
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| Joseph Benher, Savio Total change: 38.40 | |   |
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| 2019 Aurora Spring Open U2100 | Aurora | CAN | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1595 | 2.50 | 5 | 0.32 | 40 | 12.80 | |
|  Khachaturov, Vadim | | | 1742 | CAN | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Li, Wing | | | 1430 | CAN | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Moran-Venegas, Mario | | | 1646 | CAN | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Xie, Austin | | | 1573 | CAN | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Zhao, Jeffrey Renfei | | | 1837 | CAN | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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 Easter U2200 | Kingston | CAN | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1595 | 2.50 | 8 | 0.64 | 40 | 25.60 | |
| | Xu, Daniel | | | 1857 | CAN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Doubleday, Bill | | | 1935 | CAN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Han, Johnathan | | | 1521 | CAN | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Donev, Danail | | | 1856 | CAN | 1.00 | 1 | 0.82 | 40 | 32.80 | | | England, Max | | | 1785 | CAN | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Van Rooy, Jake | | | 1816 | CAN | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Mercure, Gilbert | | | 1821 | CAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Xu, Ruoying | | | 1963 | CAN | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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