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Individual Calculations June 2023 |
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| Bobrowski, Piotr Total change: -13.20 | |   |
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| III SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2023 | Ustron-Jaszowiec | POL | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1698 | 5.00 | 9 | -0.66 | 20 | -13.20 | |
|  Domaradzki, Grzegorz | | | 1289 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Klusak, Piotr | | | 1956 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kasperek, Zbigniew | | | 1471 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Szylko, Waldemar | | | 1907 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Milanowski, Jan | | | 1789 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Litwin, Tomasz | | | 1527 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Janas, Andrzej | | | 1510 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Szeszycki, Andrzej | | | 1381 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Antoszewski, Wojciech | | | 1432 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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