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Individual Calculations July 2009 |
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| Malczyk, Rafal Total change: -11.25 | |   |
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| 4th POL Academic Champ. Open A | Wroclaw | POL | 2009-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2097 | 3.00 | 8 | -0.75 | 15 | -11.25 | |
|  Dobrowolski, Piotr | m | | 2417 | POL | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Narmontas, Matas | f | | 2367 | LTU | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kolasinski, Krzysztof | | | 1883 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Korennoi, Viktor | | | 2223 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Bukwa, Jaroslaw | | | 1894 | POL | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Zolnierowicz, Krzysztof | m | | 2220 | POL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Kotermanska, Anna | | | 1961 | POL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Korosciel, Aneta | | | 2043 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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) | | |
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