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Individual Calculations March 2018 |
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| Choinska, Debora Total change: -95.20 | |   |
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| VI MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN | Jastrzebia Gora | POL | 2018-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1650 | 4.00 | 9 | -2.38 | 40 | -95.20 | |
|  Grembocka, Joanna | | | 1250 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kaminski, Maciej | | | 1938 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Owczarzak, Maciej | | | 1347 | POL | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Krahel, Karol | | | 1301 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Tomczyk, Ryszard | | | 1337 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Hilarecki, Grzegorz | | | 2050 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stefanski, Adam | | | 1426 | POL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Jenczelewski, Karol | | | 1250 * | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Swiatek, Mateusz | | | 1272 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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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