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Individual Calculations February 2017 |
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| Wirkus, Oliwer Total change: -9.60 | |   |
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| V MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN | Jastrzebia Gora | POL | 2017-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1465 | 3.50 | 8 | -0.24 | 40 | -9.60 | |
|  Filar, Slawomir | | | 1865 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Medrygal, Rafal | | | 1065 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zelajtys, Jozef | | | 1761 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Darowicki, Mariusz | | | 1865 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stefanski, Robert | | | 1674 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Lazarski, Przemyslaw | | | 1248 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sapinski, Sebastian | | | 1288 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Borsuk, Aleksandra | | | 1250 | POL | 0.50 | 1 | -0.27 | 40 | -10.80 | | | * 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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