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Individual Calculations August 2022 |
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| Nisztuk, Michal Total change: -80.80 | |   |
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| XVIII Miedzynarodowy Festiwal Szachowy PERLA BALTYKU - Grupa C | Lazy | POL | 2022-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1548 | 4.00 | 8 | -0.20 | 20 | -4.00 | |
|  Krainski, Slawomir | | | 1975 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Slawinska, Ewa | | | 1312 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Budrewicz, Henryk | | | 1366 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Sadzikowski, Marian | | | 1791 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Popiolek, Henryk | | | 1237 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Wierzejski, Daniel | | | 1556 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Wieczorek, Janusz | | | 1403 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Majdziak, Witold | | | 1661 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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) | | | | Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1218 | 1548 | 5.00 | 8 | -1.95 | 20 | -39.00 | |
| | Potynski, Hubert | | | 1148 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Walewska, Natalia | | | 1187 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Daniszewski, Rafal | | | 1151 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kozera, Konrad | | | 1238 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mroczkowski, Adam | | | 1160 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Machnik, Stanislaw | | | 1375 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Winiarski, Szymon | | | 1278 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Semkiw, Orest | | | 1208 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | II Bieszczadzki Festiwal Szachowy - OPEN B | Bystre | POL | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1548 | 1.00 | 4 | -1.89 | 20 | -37.80 | |
| | Tokarz, Izabela | | | 1693 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Labedz, Gabriela | | | 1343 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Miga, Kamil | | | 1148 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Chrulski, Mateusz | | | 1174 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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