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Rapid:
Individual Calculations December 2018 |
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| Prudnikovs, Stefans Total change: -15.60 | |   |
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| Riga Chess School Championship 2018 B | Riga | LAT | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1179 | 1.50 | 6 | -0.78 | 20 | -15.60 | |
|  Spiridovskis, Rafaels | | | 1383 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Sokolovskis, Pavels | | | 1369 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Francs, Marats | | | 1438 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Krasilnikova, Marija | | | 1166 | LAT | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Kuznecova, Marija | | | 1285 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Liepina, Elza | | | 1007 | LAT | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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