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Blitz:
Individual Calculations October 2023 |
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| Rybak, Franciszek Total change: 6.40 | |   |
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| Polish Blitz Youth Chess Championship 2023 - B14 | Bydgoszcz | POL | 2023-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1123 | 1.00 | 4 | 0.16 | 40 | 6.40 | |
|  Stachowiak, Bruno | | | 1651 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Nagly, Krzysztof | | | 1501 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Koziel, Leon | | | 1262 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Cirin, Wojciech | | | 1191 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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