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Individual Calculations November 2018 |
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| Qiao, Cindy Total change: 18.00 | |   |
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| 11e Championnat international d'echecs de Varennes | Varennes | CAN | 2018-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 1823 | 0.50 | 4 | -0.16 | 40 | -6.40 | |
|  Masse, Hugues | | | 2167 | CAN | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Dukic, Zachary | | | 2145 | CAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Hirschberg, Valerian | f | | 2223 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Poulin, Maurice | | | 1949 | CAN | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2018 Aurora Fall Open Master | Aurora | CAN | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1823 | 2.00 | 4 | 0.61 | 40 | 24.40 | |
| | Berengolts, Isai | | | 2005 | CAN | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Lin, Benjamin | | | 1834 | CAN | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Chernik, Dmitry | | | 1901 | CAN | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Kang, Dorian | c | | 2011 | CAN | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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