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Individual Calculations May 2017 |
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| Mikelsons, Mikelis-Emils Total change: 21.20 | |   |
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| Latvian Chess Championship 2017 semifinal | Riga | LAT | 2017-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1702 | 1.50 | 6 | 0.53 | 40 | 21.20 | |
|  Jazdanovs, Aleksandrs | | | 2021 | LAT | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Antonivs, Vladislavs | | | 2011 | LAT | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Kolesnikovs, Ivans | | | 2012 | LAT | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Migunovs, Andrejs | | | 1935 | LAT | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Sinauridze, Simons | | | 1952 | LAT | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Bryker, Oleksandr | | | 1983 | LAT | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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