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Individual Calculations July 2018 |
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| Vizulis., Alfreds Total change: 22.00 | |   |
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| Riga 2018th chess championship rating up to 2200 | Riga | LAT | 2018-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1120 | 1.00 | 5 | 0.55 | 40 | 22.00 | |
|  Jakobsons, Andris | | | 1520 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Surzikova, Vera | | | 1478 | LAT | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Omuls, Peteris | | | 1520 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pcolkins, Nikolajs | | | 1474 | LAT | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Gordievich, Larisa | | | 1520 * | LAT | 0.00 | 1 | -0.08 | 40 | -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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