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Individual Calculations October 2020 |
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| Arkell, Keith C Total change: -16.80 | |   |
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| CZECH OPEN 2020 - A - GM open | Pardubice | CZE | 2020-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2429 | 5.00 | 9 | -1.68 | 10 | -16.80 | |
|  Arnhold, Steffi | | | 2038 | GER | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Iolis, Oleg | | | 2173 | BEL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Van Foreest, Lucas | g | | 2531 | NED | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Jedlicka, Ales | f | | 2197 | CZE | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Siekanski, Janusz | | | 2184 | POL | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Pogan, Nikolas | f | | 2212 | GER | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Seitz, Patrick | | | 2186 | GER | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Sernecki, Franciszek | f | | 2248 | POL | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Simek, Petr | f | | 2289 | CZE | 0.00 | 1 | -0.69 | 10 | -6.90 | |
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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