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Individual Calculations September 2021 |
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| Sobik, Radoslaw Total change: -12.40 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1099 | 0.50 | 5 | -0.31 | 40 | -12.40 | |
|  Krol, Jan | | | 1499 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kulpa, Karolina | | | 1347 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Frydel, Marcel | | | 1316 | GER | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Zaborski, Igor | | | 1471 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Skrzypczynski, Dariusz | | | 1319 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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