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Individual Calculations February 2022 |
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| Suminski, Bogdan Total change: 15.20 | |   |
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| XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa D | Krakow | POL | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1454 | 4.50 | 7 | 0.76 | 20 | 15.20 | |
|  Girish, Niyathi | | | 1054 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Seemann, Lena | | | 1142 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Malara, Mariusz | | | 1533 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Nalichowski, Sebastian | | | 1517 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Werner, Kacper | | | 1537 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Zarzecki, Dymitr | | | 1579 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kulikowski, Michal | | | 1498 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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) | | | | Otwarta Liga Mazowiecka 2022 Round 1-4 | various | POL | 2022-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1395 | 1.00 | 3 | 0.00 | 20 | 0.00 | |
| | Szymczak, Rafal | | | 1892 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Maliszewski, Michal | | | 1392 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Adamowicz, Michal | | | 1426 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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) | | |
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