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Individual Calculations January 2023 |
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| Panek, Tadeusz Total change: 13.80 | |   |
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| POSTDATA OPEN A FIDE | Gdansk | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1531 | 2.50 | 5 | 0.69 | 20 | 13.80 | |
|  Grajczak, Adrian | | | 1855 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Blawat, Franciszek | | | 1131 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zietek, Waldemar | | | 1820 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zielonka, Mateusz | | | 1580 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Pilc, Krzysztof | | | 1807 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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