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Individual Calculations October 2021 |
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| Majzlan, Blazej Total change: -16.20 | |   |
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| Cassovia Chess Open 3.r. | Kosice | SVK | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1609 | 1.00 | 4 | -0.44 | 20 | -8.80 | |
|  Kratochvil, Karel | | | 2009 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Horbalova, Ivana | | | 1292 | SVK | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Repasky, Karol | | | 1824 | SVK | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Polak, Marcel | | | 1794 | SVK | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | 1. Prazsky sachovy podzim 2021 | Praha | CZE | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1609 | 0.00 | 3 | -0.37 | 20 | -7.40 | |
| | Kuhn, Ulf | | | 2009 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Petras, Milan | c | | 1876 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hozda, Max | | | 1956 | CZE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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