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Individual Calculations December 2017 |
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| Helander, Benjamin Total change: 6.80 | |   |
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| Chess Stars of the Baltic Sea Region 2017 | Narva | EST | 2017-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 1972 | 1.00 | 5 | 0.17 | 40 | 6.80 | |
|  Askerov, Marat | f | | 2332 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Garanin, Aleksei | f | | 2145 | EST | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Ivanov, Platon-Jaan | | | 2134 | EST | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Stauskas, Lukas | | | 2348 | LTU | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tokranovs, Dmitrijs | f | | 2368 | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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