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Individual Calculations December 2018 |
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| Chen, Andrew Total change: 119.60 | |   |
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| 2018 Banff Open | Banff | CAN | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1778 | 3.00 | 5 | 1.98 | 40 | 79.20 | |
|  Haessel, Dale | f | | 2155 | CAN | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Rekhson, Vladislav | | | 2070 | CAN | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Raninga, Aditya | | | 1691 | IND | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Matras-Clement, Agnieszka | | wm | 2178 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Hartman, Brian | m | | 2178 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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 Southern Alberta Open | Calgary | CAN | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1778 | 3.00 | 4 | 1.01 | 40 | 40.40 | |
| | Sklenka, Steve | | | 1549 | CAN | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Moore, Pat | | | 1805 | CAN | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Koperski, Dustin | | | 1756 | CAN | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Nguyen, Kim | | | 2013 | CAN | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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