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Rapid:
Individual Calculations July 2016 |
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| Petrovska, Arina Total change: -5.80 | |   |
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| Chess Rain 2016 | Riga | LAT | 2016-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1562 | 2.00 | 5 | -0.29 | 20 | -5.80 | |
|  Lepjohina, Valerija | | | 1284 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Limanovska, Elizabete | | | 1942 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Golsta, Madara | | | 1636 | LAT | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Atte, Rebeka | | | 1463 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Migunova, Aleksandra | | | 1690 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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