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Individual Calculations February 2018 |
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| Pytel, Przemyslaw Total change: -32.40 | |   |
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| 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa C | Bialystok | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1870 | 6.00 | 9 | -0.38 | 40 | -15.20 | |
|  Zarebska, Lena | | | 1541 | POL | 0.50 | 1 | -0.38 | 40 | -15.20 | |  Kietrys, Maciej | | | 1535 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Backiel, Hubert | | | 1470 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zeliantsova, Kseniya | | | 1685 | BLR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Pytel, Maciej | | | 1980 | POL | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Poplawski, Maciej | | | 1871 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Szydlo, Michal | | | 1598 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Milewski, Karol | | | 1755 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Skurniak, Szymon | | | 1782 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | * 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) | | | NOTE: K factor changed | | Champ Bialystok 2018 U-20 | Bialystok | POL | 2018-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1870 | 2.50 | 6 | -0.86 | 20 | -17.20 | |
| | Chomicka, Kinga | | | 1470 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kaminski, Maciej | | | 1938 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Pytel, Maciej | | | 1980 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Chomicka, Kinga | | | 1470 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaminski, Maciej | | | 1938 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Pytel, Maciej | | | 1980 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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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