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Rapid:
Individual Calculations February 2020 |
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| Kozumplik, Ales Total change: -20.60 | |   |
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| 77. PORG Open 2020 | Praha | CZE | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1183 | 0.00 | 3 | -1.03 | 20 | -20.60 | |
|  Langr, Ales | | | 1388 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Dobsa, Emma | | | 1359 | CZE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lestina, Petr | | | 1169 | CZE | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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