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Individual Calculations May 2018 |
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| Melich, Jindrich Total change: 2.40 | |   |
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| Prebor Prahy 2017-2018 - Preborova skupina | Praha | CZE | 2018-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2036 | 6.00 | 11 | 0.68 | 20 | 13.60 | |
|  Smid, Jaroslav | | | 1935 | CZE | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Seifarth, Robert | | | 2156 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Matejka, Petr | | | 2090 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Groh, Jiri | | | 2121 | CZE | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Sochor, Tomas | | | 1821 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Kohout, Vratislav | | | 2013 | CZE | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Novy, Filip | | | 2217 | CZE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Vetrovsky, Michal | | | 2114 | CZE | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Strnad, Jakub | | | 2026 | CZE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Pospech, Radim | | | 2096 | CZE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Smejc, Jiri | | | 1922 | CZE | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | | | Easter Amateur Chess Open 2018 | Praha | CZE | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 2036 | 3.00 | 5 | -0.56 | 20 | -11.20 | |
| | Vorsilka, Jiri | | | 1636 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Haba, Zdenek | | | 2175 | CZE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Konvalinka, Vladislav | | | 1742 | CZE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kalkhof, Sandra | | | 1881 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Koper, Stefan | | | 1825 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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