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Rapid:
Individual Calculations September 2023 |
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| Hasterok, Boguslaw Total change: 13.40 | |   |
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| AZS Chess Cup 2023 | Opole | POL | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1169 | 1.00 | 4 | 0.67 | 20 | 13.40 | |
|  Orzechowski, Jacek | | | 1899 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kaminski, Leszek | | | 1618 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Szkop, Mateusz | | | 1601 | POL | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Bratoszewski, Bartlomiej | | | 1418 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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