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Individual Calculations December 2017 |
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| Heinola, Vesa Total change: -3.60 | |   |
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| Suomi 100 veljeskansaottelu | Heinola | FIN | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2260 | 1.50 | 3 | -0.18 | 20 | -3.60 | |
|  Mede, Istvan | f | | 2281 | HUN | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Narva, Jaan | f | | 2129 | EST | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Semenova, Elena | | wm | 2239 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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