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Individual Calculations September 2017 |
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| Kolar, Johan-Eerik Total change: -3.00 | |   |
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| Estonian Men Chess Championship 2017 and Estonian Boys U-20 Championship 2017 | Tallinn | EST | 2017-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1623 | 1.50 | 5 | -0.15 | 20 | -3.00 | |
|  Lelumees, Brait | | | 2023 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Teemae, Leo | | | 1921 | EST | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Shvedov, Andrei | | | 1362 | EST | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ivanov, Platon-Jaan | | | 1978 | EST | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Orgse, Karl Kristofer | | | 1633 | EST | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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