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Rapid:
Individual Calculations October 2023 |
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| Piatek, Szymon Total change: 49.60 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B14 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1271 | 4.00 | 9 | 1.24 | 40 | 49.60 | |
|  Wasiluk, Mateusz | | | 1521 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Stachowiak, Bruno | | | 1606 | POL | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Dietrich, Pawel | | | 1560 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sawicki, Dorian | | | 1852 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Rybak, Franciszek | | | 1084 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Gregorczyk, Michal | | | 1098 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Piechota, Stanislaw | | | 1441 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Nocek, Dominik | | | 1457 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Chomicki, Kornel | | | 1456 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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