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Rapid:
Individual Calculations April 2020 |
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| Birmans, Daniels Total change: -8.60 | |   |
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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 |
| 1730 | 1606 | 3.00 | 9 | -0.43 | 20 | -8.60 | |
|  Agafonov, Yuri Dr | | | 2088 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Dzjuba, Vsevolod | f | | 2135 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Derbenev, Arseniy | | | 1390 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Golsta, Ramona | | | 1751 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zubova, Darja | | | 1364 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Visnevskis, Valdis | | | 1767 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Jakobsons, Andris | | | 1693 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Grinfelds, Martins | | | 1539 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Vingris, Mikelis | | | 1844 | 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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