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Individual Calculations February 2017 |
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| Skiba, Krzysztof Total change: -3.40 | |   |
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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 |
| 1655 | 1731 | 4.50 | 8 | -0.17 | 20 | -3.40 | |
|  Wiazowski, Michal | | | 1331 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Parol, Pola | | | 2040 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Szych, Adam | | | 1416 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Zygadlo, Kajetan | | | 1389 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Darowicki, Mariusz | | | 1912 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Szlas, Michal | | | 1409 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rogala, Milosz | | | 1615 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bednarek, Sylwester | f | | 2131 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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