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Rapid:
Individual Calculations November 2023 |
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| Kowalski, Piotr Total change: -92.60 | |   |
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| Turniej Szachowy o Puchar Burmistrza Ursynowa m. st. Warszawy | Warszawa | POL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 2021 | 2.50 | 6 | -2.96 | 20 | -59.20 | |
|  Lesik, Sebastian | | | 1216 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | |  Grazka, Rafal | | | 1407 | POL | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Celinski, Kamil | | | 1890 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Majkowski, Ignacy | | | 1621 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krogulski, Maksymilian | | | 1636 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Mroczkowski, Adam | | | 1481 | POL | 0.00 | 1 | -0.97 | 20 | -19.40 | | | * 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) | | | | Szybkie FIDE granie w Hetmanie 18_2023 | Warszawa | POL | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 2021 | 5.00 | 7 | -1.67 | 20 | -33.40 | |
| | Gozdzikowski, Franciszek | | | 1460 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Carrieri, Maurizio | | | 1536 | ITA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Rokni, Farzam | | | 1628 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kryston, Aleksander | | | 1509 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Czech, Franciszek | | | 1621 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grzenkowicz, Lukasz | | | 1491 | POL | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Dziolko, Wiktor | | | 1514 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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