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Rapid:
Individual Calculations February 2018 |
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| Surzikova, Vera Total change: -42.60 | |   |
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| Olaine Open Rapid Chess Championship 2018 1 stage | Olaine | LAT | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1292 | 0.00 | 6 | -2.13 | 20 | -42.60 | |
|  Klackins, Samuils | | | 1692 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vingris, Janis | | | 1523 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Susejs, Voldemars | | | 1496 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mierins, Emils Janis | | | 1359 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Pavlovs, Ostins | | | 1231 | LAT | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Mieze, Natalja | | | 1212 | LAT | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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