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Individual Calculations March 2019 |
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| Piech, Boguslaw Total change: 3.20 | |   |
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| VII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN | Jastrzebia-Gora | POL | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1193 | 1.50 | 7 | 0.16 | 20 | 3.20 | |
|  Ciechonski, Piotr | | | 1593 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Paziewski, Marcin | | | 1473 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kucharski, Tadeusz | | | 1532 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Zalucka, Emilia | | | 1439 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Szeligowski, Pawel | | | 1300 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kozlowski, Zbigniew | | | 1351 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Fudala, Dominik | | | 1484 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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