Rapid:
Individual Calculations April 2020 |
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Rizihs, Valerijs Total change: 5.40 | | |
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III Pullman Riga Old Town Hotel Open Rapid Chess 2020 A | Riga | LAT | 2020-02-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1775 | 1709 | 4.00 | 9 | -0.14 | 20 | -2.80 | |
| Levchenkov, Vitaly | f | | 2262 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | Petrovs, Renars | | | 1428 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | Jazdanovs, Aleksandrs | | | 2048 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | Lahs, Einars | | | 1482 | LAT | 0.00 | 1 | -0.79 | 20 | -15.80 | | Spiridovskis, Rafaels | | | 1572 | LAT | 0.00 | 1 | -0.68 | 20 | -13.60 | | Kazmerika, Anna | | | 1587 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | Tabors, Emils | | | 1612 | LAT | 1.00 | 1 | 0.37 | 20 | 7.40 | | Antoms, Guntars | m | | 2118 | LAT | 1.00 | 1 | 0.92 | 20 | 18.40 | | Golsta, Madara | | | 1862 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | 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) | | Latvian Championship Vidzeme Regional Qualifier 2020 | Sigulda | LAT | 2020-03-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1568 | 1740 | 3.00 | 4 | 0.41 | 20 | 8.20 | |
| Batashevs, Arsens | | | 2175 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | | Merzlovs, Timurs | | | 1047 | LAT | 1.00 | 1 | 0.01 | 20 | 0.20 | | Ozols, Andris | | | 1585 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | Hemmelis, Viesturs | | | 1463 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | 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) | |
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