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Rapid:
Individual Calculations October 2017 |
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| Heidemanis, Harijs Total change: -12.20 | |   |
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| VIII Latvian Railway 2017th chess championship (employees) | Riga | LAT | 2017-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1856 | 1.50 | 5 | -0.61 | 20 | -12.20 | |
|  Andrejevs, Arvids | | | 2182 | LAT | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Krastins, Juris | | | 1869 | LAT | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Upelnieks, Imants | | | 1833 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Melderis, Uldis | | | 1950 | LAT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Kanasevics, Raimonds | | | 1782 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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