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Individual Calculations February 2023 |
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| Flis, Piotr Total change: 103.20 | |   |
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| XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa C | Krakow | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1550 | 6.50 | 9 | 4.31 | 20 | 86.20 | |
|  Rakshan, Magotra | | | 1671 | IND | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Jaworski, Tymon | | | 1754 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Wallace, Mitchel | | | 1764 | NED | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Kossowski, Pawel | | | 1771 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Somyk, Marcin | | | 1698 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Biesiadecki, Adam | | | 1743 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gazda, Dominik | | | 1771 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Janzer, Hubert | | | 1795 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Bartoszewicz, Marcin | | | 1803 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | OTWARTA LIGA MAZOWIECKA 2023 Round 1-4 | woj. mazowieckie | POL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1567 | 2.00 | 3 | 0.73 | 20 | 14.60 | |
| | Golebiowski, Bartlomiej | | | 1167 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Terkiewicz, Bruno | | | 1768 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Wojtyra, Dariusz | | | 1912 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | | | XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 1-3 | Warszawa | POL | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1567 | 2.00 | 3 | 0.12 | 20 | 2.40 | |
| | Przybylik, Mariusz | | | 1141 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Florczak, Witold | | | 1167 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kedzierski, Slawomir | | | 2110 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | * 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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