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Individual Calculations October 2018 |
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| Erlats, Janis Total change: -62.40 | |   |
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| Riga 2018th chess championship | Riga | LAT | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1940 | 4.50 | 8 | -1.56 | 40 | -62.40 | |
|  Tabors, Emils | | | 1540 * | LAT | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Dundurs, Henriks | | | 1540 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ungurs, Edgars | | | 2216 | LAT | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ovcinkins, Arsenijs | | | 1541 | LAT | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Napins, Vadims | | | 1540 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jakobsons, Andris | | | 1790 | LAT | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Roze, Janis | | | 1713 | LAT | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Alainis, Artis | | | 1777 | LAT | 0.00 | 1 | -0.72 | 40 | -28.80 | | | * 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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