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Individual Calculations July 2020 |
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| Ribkinskis, Tomass Total change: -22.40 | |   |
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| Riga Summer Chess Festival 2020 | Riga | LAT | 2020-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1760 | 1.50 | 3 | -1.12 | 20 | -22.40 | |
|  Merzlovs, Timurs | | | 1360 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Birmans, Daniels | | | 1534 | LAT | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Spirkova, Marija | | | 1369 | LAT | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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) | | |
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