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Blitz:
Individual Calculations August 2023 |
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| Polak, Sylwia Total change: -20.80 | |   |
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| III Bieszczadzki Festiwal Szachowy - BLITZ | Bystre | POL | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1557 | 5.00 | 8 | -1.04 | 20 | -20.80 | |
|  Langowski, Piotr | | | 1157 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wilk, Tomasz | | | 2023 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Woznicki, Tomasz | | | 1305 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Szumiec, Jan | | | 1152 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Petruch, Gracjan | | | 1292 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Semenowicz, Julian | | | 1287 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Michalski, Jacek | | | 1337 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Stachowicz, Hubert | | | 1170 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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