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Individual Calculations February 2020 |
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| Petyko, Zoltan Total change: 7.20 | |   |
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| BAZ Region Team Ch. Borbely Z. 2019-2020 R 4-5 | BAZ Region | HUN | 2020-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 2162 | 2.00 | 2 | 0.36 | 20 | 7.20 | |
|  Csukerda, Attila | | | 1909 | HUN | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Beres, Istvan | | | 1885 | HUN | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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