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Individual Calculations September 2019 |
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| Horyna, Josef Total change: 6.40 | |   |
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| SUMMER PRAGUE OPEN 2019 - A - IM open | Praha | CZE | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1763 | 3.00 | 9 | 0.32 | 20 | 6.40 | |
|  Kim, Jinsoo | | | 2112 | KOR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Gokhale, Anupama | | wm | 1989 | IND | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Hlavina, Matous | | | 1989 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Harazinska, Magdalena | | wf | 2025 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Cisarik, Pavol | | | 1629 | SVK | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Plasil, Petr | | | 1976 | CZE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Zajicek, Karel | | | 2021 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Cieslak, Leszek | | | 1877 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Cabart, Pavel | | | 1736 | CZE | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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