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Individual Calculations October 2019 |
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| Villavieja, Butch Total change: 15.20 | |   |
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| 2019 Battle of Alberta | Red Deer | CAN | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2072 | 2.00 | 2 | 0.76 | 20 | 15.20 | |
|  Chandra, Anand Rishi | | | 1984 | CAN | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Chandra, Anand Rishi | | | 1984 | CAN | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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