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Individual Calculations August 2018 |
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| Acosta, Mariano Total change: 27.40 | |   |
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| 2018 Canadian Open, Open Section | Quebec City | CAN | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1802 | 2.50 | 6 | 1.17 | 20 | 23.40 | |
|  Kaufman, Raymond | m | | 2201 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tanaka, Taira Tyler | | | 2054 | CAN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mercure, Gilbert | | | 1760 | CAN | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Dukic, Zachary | | | 2118 | CAN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zhu, Brandon | | | 1959 | CAN | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Doknjas, Joshua | c | | 2202 * | CAN | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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 Quebec Open Open Section | Montreal | CAN | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1802 | 3.50 | 9 | 0.20 | 20 | 4.00 | |
| | Soudre, Nicolas | | | 2080 | CAN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Boulay, David | | | 1971 | CAN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Jacquet, Stephane | | | 1936 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Currie, James | | | 2006 | CAN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Yagiz, Bora | | | 1862 | TUR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Chang, Alexander Rz | | | 1650 | CAN | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Zhong, Kevin | c | | 1925 | CAN | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Libersan, Thierry | | | 2047 | CAN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Lemieux, Serge | | | 1702 | CAN | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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