Individual Calculations January 2023 |
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Harastova, Viera Total change: 5.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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3.liga A2 2022 2023 R3-4 | rozne | SVK | 2022-12-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1687 | 1780 | 1.50 | 2 | 0.26 | 20 | 5.20 | |
| Orvisky, Vladimir | | | 1603 | SVK | 0.50 | 1 | -0.23 | 20 | -4.60 | | Valla, Tomas | | | 1771 | SVK | 1.00 | 1 | 0.49 | 20 | 9.80 | | 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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