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Individual Calculations September 2021 |
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| Olde, Karl Erik Total change: -38.40 | |   |
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| KERES AMATEUR CLASSIC OPEN 2021 | Parnu | EST | 2021-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1771 | 3.50 | 6 | -0.96 | 40 | -38.40 | |
|  Schneider, Uku | | | 1371 * | EST | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Rosental, Urmas | | | 1489 | EST | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Kull, Tormi | | | 1767 | EST | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Liebert, Robin | | | 1393 | EST | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Ivanova, Lidia | | | 1444 | EST | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Raag, Ardi | | | 1839 | EST | 0.00 | 1 | -0.41 | 40 | -16.40 | | | * 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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