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Individual Calculations August 2023 |
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| Chmelik, Jiri Total change: 10.60 | |   |
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| CZECH OPEN 2023 - 30 plus | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1845 | 4.50 | 9 | 0.53 | 20 | 10.60 | |
|  Krueger, Thomas | | | 1471 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Gohla, Ulf | | | 2098 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Malinovsky, Petr | | | 2002 | CZE | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Kangas, Lauri | | | 2061 | FIN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kirschbaum, Gunnar | | | 2035 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Wenke, Oldrich | | | 2000 | CZE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Koper, Stefan | | | 1728 | CZE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Rezac, Jindrich | | | 1794 | CZE | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ahn, Sungmin | | | 1776 | KOR | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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