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Individual Calculations March 2015 |
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| Lachowicz, Dominik Total change: -6.20 | |   |
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| Dolnoslaska Liga Szachowa 2014/2015 - IV Liga - r.6-7 Round 6-7 | Dolny Slask | POL | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1766 | 1.00 | 2 | 0.05 | 20 | 1.00 | |
|  Malinowski, Damian | | | 1906 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Mencfel, Artur | | | 1664 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | Dolnoslaska Liga Szachowa 2014/2015 - IV Liga - r.6-7 Rounds 8-13 | Dolny Slask | POL | 2015-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1766 | 2.00 | 4 | -0.36 | 20 | -7.20 | |
| | Migdzinski, Krzysztof | | | 1366 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lubon, Maciej | | | 1366 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Siwik, Rafal | | | 1991 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wielosz, Jaroslaw | | | 1917 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * 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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