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Individual Calculations July 2020 |
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| Pospech, Roman Total change: 12.80 | |   |
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| Prebor Prahy 2020 - 1. trida - skupina 11 | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 1951 | 1.50 | 3 | 0.59 | 20 | 11.80 | |
|  Tuma, Jakub | f | | 2195 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Hnilo, Jiri | | | 2066 | CZE | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Rakovsky, Adam | | | 2049 | CZE | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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) | | | | Prebor Prahy 2020 - 1. trida - skupina 12 | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1951 | 1.00 | 2 | 0.05 | 20 | 1.00 | |
| | Pribyl, Jaroslav | | | 1912 | CZE | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Sisak, Richard | | | 2023 | CZE | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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