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Individual Calculations July 2020 |
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| Birmans, Daniels Total change: 68.40 | |   |
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| Riga Summer Chess Festival 2020 | Riga | LAT | 2020-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1534 | 4.50 | 9 | 1.71 | 40 | 68.40 | |
|  Jazdanovs, Aleksandrs | | | 1934 * | LAT | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Breikss, Peteris | | | 1796 | LAT | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ribkinskis, Tomass | | | 1760 | LAT | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Golsta, Madara | | | 1903 | LAT | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Raag, Ardi | | | 1729 | EST | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Katishonok, Nikolaj | f | | 1934 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sadekov, Maksim | | | 1680 | EST | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Napins, Vadims | | | 1241 | LAT | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Aleidzans, Vadims | | | 1346 | LAT | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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