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Rapid:
Individual Calculations April 2019 |
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| Apinis, Kalvis Total change: -5.60 | |   |
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| Sigulda State Gymnasium 4th Open rapid chess championship | Sigulda | LAT | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 976 | 1079 | 1.00 | 2 | -0.28 | 20 | -5.60 | |
|  Nimanis, Markuss | | | 973 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Blumbergs, Ingars | | | 979 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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