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Individual Calculations March 2015 |
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| Posluszny, Rafal Total change: 7.60 | |   |
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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 |
| 1726 | 1572 | 1.00 | 4 | -0.32 | 40 | -12.80 | |
|  Smyka, Wiktor | | | 1364 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | |  Kwiecinski, Marian | | | 1972 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jankowski, Aleksander | | | 1728 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Jarus, Grzegorz | | | 1838 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | | | 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 |
| 1574 | 1572 | 1.50 | 2 | 0.51 | 40 | 20.40 | |
| | Lesnikowski, Piotr | | | 1271 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Rosiak, Agata | | | 1877 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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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