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Rapid:
Individual Calculations March 2019 |
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| Jurmalis, Valters Total change: -13.00 | |   |
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| Pavela Pikas memorial 2019 | Ventspils | LAT | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1049 | 1064 | 2.00 | 6 | -1.12 | 20 | -22.40 | |
|  Vitolina, Eliza Marisa | | | 982 | LAT | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Imanova, Emilija | | | 1088 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Plavaraja, Vanesa | | | 1011 | LAT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Grinerts, Emils | | | 1087 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Aboltina, Valerija Nikola | | | 1039 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Zundovska, Meldra | | | 1088 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | Kuldigas skolu olimpiade (5.-9.klase) 2019 | Kuldiga | LAT | 2019-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1064 | 2.00 | 5 | 0.47 | 20 | 9.40 | |
| | Sprogis, Kriss | | | 1205 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zundovska, Meldra | | | 1088 | LAT | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Krumins, Karlis | | | 1146 | LAT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Steinbergs, Raivo | | | 1385 | LAT | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Feldmanis, Kristers | | | 1273 | LAT | 0.00 | 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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