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Rapid:
Individual Calculations April 2019 |
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| Petrovs, Renars Total change: 19.40 | |   |
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| II Pullman Riga Old Town Hotel Open Rapid Championship -2019 | Riga | LAT | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1273 | 3.00 | 9 | 0.97 | 20 | 19.40 | |
|  Isakovs, Janis | | | 1673 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Sokolovskis, Pavels | | | 1417 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Jansons, Valdis | | | 1621 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Osobskaja, Zinaida | | | 1673 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lahs, Einars | | | 1550 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mieze, Natalja | | | 1169 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Pidgora, Andrejs | | | 1456 | LAT | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Birjukovs, Anatolijs | | | 1498 | LAT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Krastins, Arturs | | | 1556 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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