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Individual Calculations August 2018 |
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| Luksza, Arkadiusz Total change: -25.80 | |   |
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| 2018 Quebec Open Open Section | Montreal | CAN | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2106 | 4.50 | 9 | -1.29 | 20 | -25.80 | |
|  Bouchard, Jean Marc | | | 1892 | CAN | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Sambuev, Bator | g | | 2506 * | CAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Boulay, David | | | 1971 | CAN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Lemieux, Serge | | | 1706 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhao, Jim | | | 2169 | CAN | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Saha, Ananda | | | 1947 | CAN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Currie, James | | | 2006 | CAN | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Javidfard, Amirsalar | | | 1990 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bremner, William | | | 1706 * | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | |
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