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Individual Calculations February 2023 |
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| Piroha, Miroslav Total change: -24.80 | |   |
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| 3. liga C1 2022 2023 R5-7 | Rozne. | SVK | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1793 | 1.00 | 2 | -0.47 | 20 | -9.40 | |
|  Deverova, Petra | | | 1501 | SVK | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Semla, Milan | | | 1708 | SVK | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | 4. liga C11 2022 20223 R5-6 | SVK | SVK | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1793 | 0.00 | 1 | -0.51 | 20 | -10.20 | |
| | Mikova, Miriam | | | 1786 | SVK | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | | | 5. liga Zilina 2022 2023 R6 | SVK | SVK | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1793 | 0.50 | 1 | -0.26 | 20 | -5.20 | |
| | Sabo, Jozef | | | 1587 | SVK | 0.50 | 1 | -0.26 | 20 | -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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