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Individual Calculations February 2018 |
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| Widla, Piotr Total change: 13.80 | |   |
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| XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa A | Krakow | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2046 | 3.00 | 9 | 0.69 | 20 | 13.80 | |
|  Licznerski, Lukasz | f | | 2267 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Jedynak, Radoslaw | g | | 2341 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Karas, Marek | f | | 2240 | SVK | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Dietmayer-Kraeutler, Marco | f | | 2328 | AUT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bukojemski, Adam | | | 2224 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Ratsma, Midas | | | 2250 | NED | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Berdnyk, Mariia | | | 2204 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zakoscielna, Kinga | | wf | 2133 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Czopor, Maciej | | | 2159 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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