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Rapid:
Individual Calculations April 2019 |
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| Surzikova, Vera Total change: 16.20 | |   |
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| Latvian Championship Zemgale Regional Qualifier 2019 | Jelgava | LAT | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1128 | 2.00 | 6 | 0.81 | 20 | 16.20 | |
|  Visnevskis, Valdis | | | 1528 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zarovs, Aleksandrs | | | 1528 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Francs, Marats | | | 1519 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Golca, Janika | | | 1227 | LAT | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Pizelis, Peteris | | | 1432 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mieze, Natalja | | | 1169 | LAT | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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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