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Individual Calculations July 2010 |
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| Portych, Vaclav Total change: 25.35 | |   |
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| Krajsky prebor jednotlivcu KHSS | Janske Lazne | CZE | 2010-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1801 | 2.50 | 7 | 0.54 | 15 | 8.10 | |
|  Zvara, David | | | 2010 | CZE | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Havelka, Petr | | | 1940 | CZE | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Jina, Lubos | | | 1911 | CZE | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Matejovsky, Ondrej | | | 2027 | CZE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Framberk, Jan | | | 2013 | CZE | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Zalsky, Petr | | | 1991 | CZE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Mares, Ilja | | | 1888 | CZE | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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) | | | | Hradec Kralove Open | Hradec Kralove | CZE | 2010-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1801 | 3.00 | 8 | 1.15 | 15 | 17.25 | |
| | Yakimenko, Alexander | | | 2201 * | RUS | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Kudr, Roman | | | 2006 | CZE | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Voelz, Stephan | | | 1996 | GER | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Bielavsky, Jiri | | | 2019 | CZE | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Pavlicek, Miroslav | | | 2069 | CZE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Hubacek, Ondrej | | | 1981 | CZE | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Majerik, Vladimir | | | 1965 | CZE | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Prachar, Josef | | | 1910 | CZE | 0.00 | 1 | -0.35 | 15 | -5.25 | | | * 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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