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Individual Calculations February 2023 |
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| Straka, Jaroslav Total change: 9.60 | |   |
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| 2. liga B 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1905 | 1.00 | 2 | 0.12 | 20 | 2.40 | |
|  Horak, Ales | | | 2136 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Lusk, Jiri | | | 1776 | CZE | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | PSS KP (Prebor) druzstev 2022-2023 r1-3 | Prague | CZE | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1905 | 1.50 | 3 | 0.12 | 20 | 2.40 | |
| | Rehak, Martin | | | 1967 | CZE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Reichel, Tomas | | | 1906 | CZE | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Franek, Jan | | | 1930 | CZE | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | PSS KS 1.1 (1. trida) druzstev 2022-2023 r1-3 | Prague | CZE | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1905 | 2.00 | 3 | 0.24 | 20 | 4.80 | |
| | Kadlec, Adam | | | 1784 | CZE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ptacnik, Stanislav | | | 2005 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Talmi, Yoav | | | 1718 | CZE | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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