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Rapid:
Individual Calculations July 2023 |
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| Matviychuk, Andrey Total change: 8.20 | |   |
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| Bytomski Rapid Open nr 2 | Bytom | POL | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1870 | 5.00 | 5 | 1.87 | 20 | 37.40 | |
|  Gwozdz, Benedykt | | | 1891 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Brzoska, Mariusz | | | 1501 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pietrucha, Jaroslaw | | | 1813 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Jopek, Eugeniusz | | | 1924 | GER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Mostowski, Boguslaw | | | 1664 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Puchar Burmistrza Miasta i Gminy Iwaniska 2023 - OPEN FIDE | Ujazd | POL | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1870 | 5.50 | 9 | -1.46 | 20 | -29.20 | |
| | Galezowski, Emanuel | | | 1470 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pietrzykowski, Jakub | | | 1516 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kozera, Dawid | | | 1465 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Staszewski, Krzysztof | | | 1567 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tokarz, Izabela | | | 1837 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Pozoga, Adam | | | 1542 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Moczulski, Michal | | | 1627 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Widla, Piotr | | | 1903 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Golimowski, Pawel | | | 1717 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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