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Individual Calculations July 2020 |
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| Fiser, Jiri Total change: -6.80 | |   |
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| Prebor Prahy 2020 - Preborova skupina | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1935 | 1.50 | 4 | -0.34 | 20 | -6.80 | |
|  Kotrba, Tomas | | | 2009 | CZE | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Novak, Vaclav | | | 2048 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Salac, Jiri | | | 1840 | CZE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Jirman, Pavel | | | 1965 | CZE | 0.00 | 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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