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Rapid:
Individual Calculations July 2023 |
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| Widla, Piotr Total change: 4.60 | |   |
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| Puchar Burmistrza Miasta i Gminy Iwaniska 2023 - OPEN FIDE | Ujazd | POL | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1903 | 7.50 | 9 | 0.23 | 20 | 4.60 | |
|  Wiktorowski, Janusz | | | 1503 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gorecki, Mateusz | | | 1480 | POL | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Kiljanski, Jedrzej | | | 1745 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Linart, Gracjan | | | 1616 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Golimowski, Pawel | | | 1717 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Graczykowski, Marcin | | | 1575 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Staszewski, Krzysztof | | | 1567 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Matviychuk, Andrey | | | 1870 | UKR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Moczulski, Michal | | | 1627 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | |
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