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Individual Calculations October 2018 |
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| Boreisis, Vitauts Total change: 2.20 | |   |
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| Riga 2018th chess championship | Riga | LAT | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1928 | 5.50 | 8 | 0.11 | 20 | 2.20 | |
|  Birmans, Daniels | | | 1528 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lacis, Aleksandrs | | | 1682 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kretainis, Kristaps | | | 2237 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Roze, Janis | | | 1713 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ungurs, Edgars | | | 2216 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Fridensteins-Bridins, Atis | | | 1661 | LAT | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Strods, Kristaps Reinis | | | 1528 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pakalns, Raivis Kristians | | | 1636 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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