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Blitz:
Individual Calculations April 2020 |
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| Vingris, Janis Total change: 32.60 | |   |
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| III Pullman Riga Old Town Hotel Open Blitz Chess 2020 | Riga | LAT | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1391 | 4.00 | 11 | 1.63 | 20 | 32.60 | |
|  Bekasovs, Rihards | | | 2041 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Alipovs, Anatolijs | | | 1667 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Varpins, Kristians | | | 1145 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Plume, Gunars | | | 1644 | LAT | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Vidruska, Renate | | wf | 1895 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Golsta, Ramona | | | 1676 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lazdina, Ingrida | | | 1625 | LAT | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Boreisis, Vitauts | | | 1666 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Dombrovska, Stefanija | | | 1612 | LAT | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Visnevskis, Valdis | | | 1639 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Breikss, Peteris | | | 1636 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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