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Rapid:
Individual Calculations April 2020 |
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| Groma, Marta Total change: 3.20 | |   |
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| III Pullman Riga Old Town Hotel Open Rapid Chess 2020 B-1700 | Riga | LAT | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1080 | 2.00 | 6 | 0.16 | 20 | 3.20 | |
|  Bartoss, Marjans | | | 1361 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Sinicins, Sergejs | | | 1185 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kalnins, Girts | | | 1288 | LAT | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Kantans, Jekabs | | | 1254 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Pavlovs, Ostins | | | 1319 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Maklakova, Dafne | | | 992 | LAT | 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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