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Individual Calculations February 2020 |
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| Grembocka, Zuzanna Total change: 89.20 | |   |
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| VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1082 | 3.50 | 9 | 2.23 | 40 | 89.20 | |
|  Grot, Blazej | c | | 1482 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dembicki, Karol | | | 1378 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Oltuszyk, Cezary | | | 1482 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Czubek, Norbert | | | 1342 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Leski, Franciszek | | | 1385 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Witkowski, Marcel | | | 1371 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Ziehm, Robert | | | 1396 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gorski, Wiktor | | | 1313 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Kossowski, Witold | | | 1399 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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