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Blitz:
Individual Calculations October 2023 |
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| Wiatrowski, Zbigniew Total change: 10.80 | |   |
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| Polish Blitz Youth Chess Championship 2023 - B16 | Bydgoszcz | POL | 2023-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1813 | 8.50 | 13 | 0.27 | 40 | 10.80 | |
|  Jedraszek, Michal | | | 1254 | POL | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Pachura, Mateusz | | | 1476 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Skrzypinski, Jan | | | 2058 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Moroz, Adrian | | | 1413 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wajda, Krzysztof | | | 1611 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Zieba, Hubert | | | 1906 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Madej, Marek | | | 2122 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Kejna, Piotr | c | | 1985 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Murawski, Milosz | | | 1643 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Stanislawski, Karol | | | 1735 | POL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Kazmierowski, Tymon | | | 1731 | POL | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Leszczewicz, Karol | | | 1565 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Stachowicz, Hubert | | | 1268 | POL | 1.00 | 1 | 0.03 | 40 | 1.20 | | | * 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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