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Individual Calculations April 2018 |
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| Bryker, Oleksandr Total change: -10.80 | |   |
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| Latvian Youth Chess Championship B-18 2018 | Riga | LAT | 2018-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1969 | 4.50 | 9 | -0.27 | 40 | -10.80 | |
|  Grivnieks, Alberts | | | 1880 | LAT | 0.50 | 1 | -0.12 | 40 | -4.80 | |  Kolasa, Pjotrs | | | 2049 | LAT | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Batashevs, Arsens | | | 2139 | LAT | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Stabulnieks, Klavs | | | 2227 | LAT | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mikelsons, Mikelis-Emils | | | 1752 | LAT | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Avotins, Arturs | | | 1628 | LAT | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Zuj-Zaikovskis, Nikita | | | 1979 | LAT | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Polyakov, Fedor | | | 2085 | LAT | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Malnieks, Karlis | | | 1723 | LAT | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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