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Rapid:
Individual Calculations December 2018 |
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| Lapkis, Mihails Total change: -7.60 | |   |
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| Olaine Open Rapid tournament 2018 | Olaine | LAT | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1629 | 2.00 | 8 | -0.38 | 20 | -7.60 | |
|  Kolasa, Pjotrs | | | 2029 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Maklakova, Naomi | | | 1229 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Visockis, Janis | | | 1934 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Liepins, Martins | | | 1837 | LAT | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Vidruska, Renate | | wf | 2029 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Blinovs, Artjoms | | | 1893 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Melderis, Uldis | | | 1987 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Stankevics, Roberts | | | 1520 | LAT | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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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