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Blitz:
Individual Calculations April 2020 |
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| Vidruska, Renate Total change: -24.60 | |   |
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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 |
| 1795 | 1895 | 5.00 | 11 | -1.23 | 20 | -24.60 | |
|  Bartoss, Marjans | | | 1337 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Antoms, Guntars | m | | 2234 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Krauze, Anda | | | 1588 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Semjonovs, Ilja | f | | 2187 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Vingris, Janis | | | 1391 | LAT | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Levchenkov, Vitaly | f | | 2062 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Adamovics, Aleksejs | | | 1372 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Walther, Cliff | | | 1913 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Golubovskis, Maksims | | | 2092 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bekasovs, Rihards | | | 2041 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Tolmacevs, Artjoms | | | 1525 | LAT | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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