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Rapid:
Individual Calculations April 2020 |
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| Golsta, Ramona Total change: 27.40 | |   |
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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 |
| 1875 | 1751 | 5.00 | 9 | 1.37 | 20 | 27.40 | |
|  Shabalov, Alexander | g | | 2486 | USA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Aminovs, Maksims | | | 1588 | LAT | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Petrovska, Arina | | | 1587 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Birmans, Daniels | | | 1606 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Laimins, Lauris | | | 2033 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bagirov, Eldar | | | 1589 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Krumina, Linda | | wf | 2049 | LAT | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Urankar, Hans-Peter | | | 2053 | GER | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Ivonins, Andis | | | 1888 | LAT | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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