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Individual Calculations January 2020 |
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| Chen, Jeffrey Total change: 46.80 | |   |
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| 2019 WBX Tournament | Edmonton | CAN | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1596 | 2.00 | 5 | 1.17 | 40 | 46.80 | |
|  Ludwig, Michael | | | 1940 | CAN | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Malek, Omid | | | 1996 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Porper, Edward | m | | 1996 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vasic, Maxim | | | 1973 | CAN | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Robertson, Trevor | | | 1622 | CAN | 1.00 | 1 | 0.54 | 40 | 21.60 | | | * 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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