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Rapid:
Individual Calculations October 2018 |
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| Kumala, Aleksander Total change: 12.20 | |   |
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| Otwarte Mistrzostwa Olsztyna w szachach | Olsztyn | POL | 2018-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2165 | 7.50 | 9 | 0.61 | 20 | 12.20 | |
|  Owczarek, Monika | | | 1765 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ingielewicz, Konrad | | | 1765 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kozlowski, Waldemar | f | | 2031 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kaznowska, Weronika | | | 1765 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hrymowicz, Artur | | | 1817 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Renkowski, Piotr | | | 2136 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kozlowski, Michal | | | 1765 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krzywicki, Dariusz | | | 2033 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Reza, Wojciech | f | | 2224 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | * 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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