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Individual Calculations May 2013 |
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| Bienias, Piotr Total change: 42.90 | |   |
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| 4th Lower Silesian Ligue 2012/2013 | Lower Silesia | POL | 2012-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1789 | 7.50 | 10 | 2.86 | 15 | 42.90 | |
|  Pela, Edward | | | 1929 | POL | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Kasianczuk, Krzysztof | | | 1618 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Stankiewicz, Alicja | | | 1437 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Sernecki, Franciszek | | | 1678 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Witkowski, Krzysztof | | | 1873 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Korpalski, Robert | | | 2147 | POL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Lachowicz, Judyta | | | 1738 | POL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Grossmann, Ryszard | f | | 2189 * | POL | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Lipski, Lukasz | | | 1494 | POL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Ilczuk, Piotr | | | 2189 * | POL | 1.00 | 1 | 0.92 | 15 | 13.80 | | | * 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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