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Individual Calculations August 2023 |
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| Krakowski, Romuald Total change: 7.80 | |   |
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| Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1291 | 2.00 | 5 | 0.39 | 20 | 7.80 | |
|  Kowalski, Witold | | | 1492 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Bartczak, Hanna | | | 1484 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Groszyk, Maciej | | | 1208 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Rog, Mateusz | | | 1469 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Czech, Franciszek | | | 1493 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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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