Individual Calculations January 2023 |
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Zietek, Waldemar Total change: 7.60 | | |
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POSTDATA OPEN A FIDE | Gdansk | POL | 2022-12-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1717 | 1820 | 3.50 | 5 | 0.38 | 20 | 7.60 | |
| Sidorowicz, Marcin | | | 1420 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Zielinski, Wojciech | | | 2196 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | Panek, Tadeusz | | | 1531 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | Wilmanowicz, Slawomir | | | 1675 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | Filipska, Maja | | | 1763 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | * 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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