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Individual Calculations September 2019 |
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| Hapke, Yvonne, Dr. Total change: -18.80 | |   |
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| International Chess Holiday 2019 - K21 | Prague | CZE | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1792 | 3.50 | 9 | -0.94 | 20 | -18.80 | |
|  Oelmann, Henry | | | 1951 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Nelson, Wayne | | | 1959 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Feldvabl, Vilem | | | 1676 | CZE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Vit, Zdenek | | | 1732 | CZE | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Feierfeil, Jiri | | | 1662 | CZE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Pelikan, Jaromir | | | 1760 | CZE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Hadzala, Daniel | | | 2049 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ocelak, Jakub | | | 1701 | CZE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Ruell, Michael | | | 1711 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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