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Individual Calculations September 2012 |
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| Pechac, Jergus Total change: 1.50 | |   |
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| Czech Open 2012 - B - open rating tournament | Pardubice | CZE | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2047 | 5.00 | 9 | -0.29 | 15 | -4.35 | |
|  Richterova, Natasa | | | 1864 | CZE | 0.00 | 1 | -0.74 | 15 | -11.10 | |  Genkel, Dmitriy | | | 1910 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Drogovoz, Irina | | | 1906 | RUS | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Iwanziw, Niklas | | | 1933 | GER | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Horta, Hecto | | | 1938 | SWE | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Rezac, Jindrich | | | 1871 | CZE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Benes, Petr | | | 2124 | CZE | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Hoerr, Matthias | | | 2146 | GER | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Chovanec, Vladimir | | | 2127 | SVK | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | European Youth Chess Championship 2012 - B12 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 2081 | 7.00 | 9 | 0.39 | 15 | 5.85 | |
| | Parizek, Vojtech | | | 1737 | CZE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Akhvlediani, Irakli | | | 1845 | GEO | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Grela, Kacper | | | 1894 | POL | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Hurdzan, Tomas | | | 1842 | CZE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Drori, Saar | c | | 1905 | ISR | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Deac, Bogdan-Daniel | | | 1939 | ROU | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Kevlishvili, Robby | | | 1898 | NED | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Martirosyan, Haik M | f | | 2019 | ARM | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Grigorjev, Iljya | | | 1982 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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