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Individual Calculations May 2017 |
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| Semjonovs, Ilja Total change: -5.60 | |   |
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| Latvian Chess Championship 2017 semifinal | Riga | LAT | 2017-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2174 | 4.50 | 7 | -0.14 | 40 | -5.60 | |
|  Bryker, Oleksandr | | | 1983 | LAT | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Polyakov, Fedor | | | 2042 | LAT | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Visockis, Janis | | | 2037 | LAT | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Limanovska, Elizabete | | | 1958 | LAT | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Horobrijs, Daniils | | | 1790 | LAT | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Dzjuba, Vsevolod | | | 2304 | LAT | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Osis, Renars | | | 2161 | LAT | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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