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Rapid:
Individual Calculations January 2024 |
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| Piechota, Arkadiusz Total change: 62.80 | |   |
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| Mistrzostwa Wojewodztwa Lodzkiego w Szachach Szybkich 11-18 lat | Lowicz | POL | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1055 | 3.00 | 7 | 1.57 | 40 | 62.80 | |
|  Koralczyk, Aleksander | | | 1637 | POL | 1.00 | 1 | 0.98 | 40 | 39.20 | |  Wolski, Ernest | | | 1457 | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Matuszewska, Kinga | | | 1045 | POL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Mirowski, Przemyslaw | | | 1512 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Siekiera, Szymon | | | 1219 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Smejda, Hubert | | | 1280 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Niedzielski, Bartosz | | | 1232 | POL | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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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