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Individual Calculations September 2009 |
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| Sandor, Lukas Total change: 6.30 | |   |
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| Zemplinska Veza FIDE OPEN 2009 | Zemplinska Sirava | SVK | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 1885 | 1.50 | 4 | 0.64 | 15 | 9.60 | |
|  Mazur, Stefan | | | 2235 | SVK | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Rahl, Vojtech | | | 2072 | SVK | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Skreno, Vladimir | | | 2179 | SVK | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Davidovic, Miroslav | | | 2000 | SVK | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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) | | | | Pohar Priatelstva | Nove Zamky | SVK | 2009-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1882 | 2.00 | 6 | -0.22 | 15 | -3.30 | |
| | Csolig, Robert | | | 2155 | HUN | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Sallai, Mate | | | 2013 | HUN | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Lugasi, Zoltan | | | 2104 | HUN | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Alaxa, Marek | | | 1994 | SVK | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Rous, Frantisek | | | 2082 | CZE | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Trnka, Stefan | | | 1482 * | SVK | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | |
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