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Individual Calculations August 2023 |
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| Zarecki, Piotr Total change: 46.40 | |   |
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| Jagiellonski Festiwal Szachowy - Grupa A | Torun | POL | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1416 | 3.00 | 5 | 1.16 | 40 | 46.40 | |
|  Filewicz, Przemyslaw | | | 2067 | POL | 0.50 | 1 | 0.49 | 40 | 19.60 | |  Galazka, Michal | | | 1250 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Grochulski, Krzysztof | | | 1695 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Rzhevutsky, Jan | | | 1746 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Brzyski, Bartlomiej | | | 1140 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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