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Individual Calculations September 2021 |
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| Wiercigroch, Grzegorz Total change: -49.60 | |   |
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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 |
| 1365 | 1564 | 5.50 | 9 | -1.24 | 40 | -49.60 | |
|  Wojtyczko, Miroslaw | | | 1204 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Kubiniok, Stanislaw | | | 1349 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Wnuk, Piotr | | | 1381 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Rogala, Dominik | | | 1429 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Mirowski, Tomasz | | | 1483 | POL | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Suminski, Bogdan | | | 1422 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Brzezina, Piotr | | | 1367 | POL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Kulpa, Karolina | | | 1347 | POL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Drela, Monika | | | 1307 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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