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Individual Calculations November 2009 |
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| Perasin, Marian Total change: -1.05 | |   |
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| SVK championship OPEN Tatry | Tatranske Zruby | SVK | 2009-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1849 | 2.00 | 6 | -0.07 | 15 | -1.05 | |
|  Stefanides, Karol | | | 1764 | SVK | 0.50 | 1 | -0.12 | 15 | -1.80 | |  Sajtlava, Igor | | | 1947 | SVK | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Skapikova, Lubica | | | 1940 | SVK | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Lizner, Milan | | | 2096 | CZE | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Sosovicka, Juraj | | | 2066 | SVK | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Magerciak, Roman | | | 2005 | SVK | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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