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Individual Calculations September 2019 |
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| Ostrowski, Michal Total change: 15.40 | |   |
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| 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN B | Polanica-Zdroj | POL | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1187 | 2.00 | 8 | 0.77 | 20 | 15.40 | |
|  Feliksinski, Tadeusz | | | 1587 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Horniakova, Dagmar | | | 1587 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Daciuk, Stanislaw | | | 1541 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Prokopczuk, Antoni | | | 1427 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Kwiatkowski, Zygmunt | | | 1564 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sobotka, Jan | | | 1587 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sulot, Zdzislaw | | | 1381 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hetzer, Margarete | | | 1301 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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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