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Individual Calculations April 2019 |
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| Villavieja, Butch Total change: -6.40 | |   |
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| 2019 Edmonton Championship | Edmonton | CAN | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 2080 | 2.50 | 4 | -0.32 | 20 | -6.40 | |
|  Seehagen, Terry | | | 1680 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Seehagen, Terry | | | 1680 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kalisvaart, Peter | | | 2087 | NED | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Kalisvaart, Peter | | | 2087 | NED | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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