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Individual Calculations February 2020 |
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| Zareba, Maciej Total change: -136.00 | |   |
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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 |
| 1445 | 1786 | 4.50 | 9 | -3.40 | 40 | -136.00 | |
|  Olcha, Dominik | | | 1386 * | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Sprzeczka, Emilia | | | 1386 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kossowski, Witold | | | 1399 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Oltuszyk, Cezary | | | 1516 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Sapinski, Sebastian | | | 1498 | POL | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Janusiewicz, Michal | | | 1567 | POL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Jedrzejko, Martyna | | | 1480 | POL | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Grzesik, Nikola | | | 1386 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Reszka, Zofia | | | 1386 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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