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Rapid:
Individual Calculations August 2023 |
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| Brzostowska, Katarzyna Total change: -18.00 | |   |
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| GRAND PRIX LODYGOWICE 2023 - turniej 5 | Wilkowice | POL | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1265 | 2.00 | 6 | -0.90 | 20 | -18.00 | |
|  Franczak, Mateusz | | | 1595 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Kaleta, Jan | | | 1131 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kotyla, Jerzy | | | 1013 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Kupczyk, Jan | | | 1128 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Turzynska, Grazyna | | | 1463 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Rygiel, Andrzej | | | 1359 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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