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Individual Calculations September 2021 |
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| Nicikowski, Jozef Total change: -10.80 | |   |
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| XXVIII Festiwal Szachowy w Poznaniu - OPEN A | Poznan | POL | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1372 | 3.50 | 8 | -0.54 | 20 | -10.80 | |
|  Poltorak, Sebastian | | | 1772 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nowak, Bartlomiej | | | 1049 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Kierska, Pola | | | 1107 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Klapec, Adam | | | 1159 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Czyzewski, Leon | | | 1082 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sobczak, Miroslaw | | | 1748 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Swiatek, Mateusz | | | 1501 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Zakrzewski, Bartosz | | | 1578 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | |
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