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Individual Calculations December 2019 |
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| Quparadze, Giga Total change: 7.90 | |   |
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| 22th European Team Ch 2019 (Open) | Batumi | GEO | 2019-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2426 | 2457 | 3.50 | 5 | 0.79 | 10 | 7.90 | |
|  Koykka, Pekka | f | | 2381 | FIN | 1.00 | 1 | 0.40 | 10 | 4.00 | |  Oboladze, Luka | f | | 2336 | GEO | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Lazov, Toni | f | | 2393 | MKD | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Michalik, Peter | g | | 2578 | CZE | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Haldorsen, Benjamin | m | | 2440 | NOR | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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