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Individual Calculations March 2023 |
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| Valuska, Jan Total change: -14.80 | |   |
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| 2. liga C 2022 23 R8-9 | ZA - BB | SVK | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1920 | 0.00 | 1 | -0.46 | 20 | -9.20 | |
|  Hlavac, Peter | | | 1952 | SVK | 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) | | | | 4.liga C21 2022 2023 R5 | Rozne miesta - BB kraj | SVK | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1920 | 0.00 | 1 | -0.60 | 20 | -12.00 | |
| | Sesztak, Robert | | | 1850 | SVK | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | 3. liga C2 R6 | Banskobystricky kraj | SVK | 2023-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1920 | 1.00 | 1 | 0.32 | 20 | 6.40 | |
| | Polgari, Ladislav | | | 1788 | SVK | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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