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Individual Calculations July 2020 |
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| Platonovs, Nikolajs Total change: -12.40 | |   |
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| Riga Summer Chess Festival 2020 | Riga | LAT | 2020-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1313 | 1.00 | 4 | -0.31 | 40 | -12.40 | |
|  Gudovskis, Konstantins | | | 1713 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Francs, Marats | | | 1617 | LAT | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Yovanovich, Victor | | | 1184 | LAT | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Spirkova, Marija | | | 1369 | LAT | 0.00 | 1 | -0.42 | 40 | -16.80 | | | * 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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