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Individual Calculations February 2017 |
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| Kozlowski, Zbigniew Total change: -32.80 | |   |
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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 |
| 1406 | 1242 | 1.50 | 7 | -0.82 | 40 | -32.80 | |
|  Gniado, Radoslaw | | | 1642 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zielinski, Konrad | | | 1550 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Lazarski, Jacek | | | 1642 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rojek, Paulina | | | 1010 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Rogala, Milosz | | | 1615 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kusiak, Mateusz | | | 1174 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Kulec, Gabriela | | | 1211 | POL | 0.50 | 1 | -0.04 | 40 | -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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