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Individual Calculations February 2017 |
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| Rak, Tomasz Total change: -5.00 | |   |
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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 |
| 1940 | 2027 | 4.50 | 8 | -0.25 | 20 | -5.00 | |
|  Ingielewicz, Konrad | | | 1627 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Murawko, Julia | | | 1718 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kukorowski, Jan | | | 1697 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Karpus, Michal | f | | 2299 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Mulet, Piotr | f | | 2329 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Dzwierzynski, Bartosz | | | 1656 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Jedynak, Radoslaw | g | | 2351 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Guzik, Natalia | | | 1845 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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