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Individual Calculations December 2019 |
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| Pupols, Viktors Total change: -48.80 | |   |
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| 2019 Washington Challenger's Cup | Seattle, WA | USA | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 2015 | 0.50 | 2 | -1.17 | 20 | -23.40 | |
|  Casey, Garrett | | | 1807 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Chang, Eddie | | | 1653 | USA | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | 2019 Banff Open | Banff | CAN | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 2053 | 3.50 | 6 | -1.27 | 20 | -25.40 | |
|  McLeod, Logan | | | 1750 | CAN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Chen, Jeffrey | | | 1653 * | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Linnick, Mark | | | 1828 | CAN | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Briones, Dante | | | 1874 | CAN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Menard, Tyson | | | 1741 | CAN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Yao, Sammy | | | 1966 | CAN | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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