Individual Calculations February 2023 |
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Tvrdy, Radovan Total change: -13.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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JmSS Krajsky prebor II C 2022-2023 r6-7 | various | CZE | 2023-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1916 | 1681 | 0.00 | 2 | -0.47 | 40 | -18.80 | |
| Stanec, Stanislav | | | 2059 | CZE | 0.00 | 1 | -0.09 | 40 | -3.60 | | Martisek, Karel | | | 1772 | CZE | 0.00 | 1 | -0.38 | 40 | -15.20 | | 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) | | JmSS Krajsky prebor I 2022-2023 r6-7 | various | CZE | 2023-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1777 | 1681 | 0.50 | 1 | 0.13 | 40 | 5.20 | |
| Pesl, Jan | | | 1777 | CZE | 0.50 | 1 | 0.13 | 40 | 5.20 | | 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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