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Rapid:
Individual Calculations September 2017 |
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| Ziobrowska, Danuta Total change: -17.40 | |   |
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| XXVIII Memorial Szachowy Jozefa Kochana | Koszalin | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1415 | 2.50 | 7 | -0.87 | 20 | -17.40 | |
|  Konieczynski, Piotr | | | 1815 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Reszka, Barbara | | | 1163 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Brelinska, Marcelina | | | 1082 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Grzesik, Nikola | | | 1218 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Dluzynski, Krzysztof | | | 1567 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Panek, Tadeusz | | | 1627 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Szczupak, Krystian | | | 1550 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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