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Rapid:
Individual Calculations January 2019 |
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| Feldmanis, Arturs Total change: -5.20 | |   |
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| J.Vilerta & A.Grandberga memorial 2018 | Kuldiga | LAT | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1956 | 6.50 | 8 | -0.26 | 20 | -5.20 | |
|  Rebhuns, Ilgars Janis | | | 1570 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Vainovska, Valentina | | | 1674 | LAT | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Kulins, Jurgis | | | 1617 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lodzins, Davis | | | 1556 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bagirov, Eldar | | | 1556 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kane, Marta | | | 1766 | LAT | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Gruduls, Imants | | | 1658 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Isakovs, Janis | | | 1812 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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