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Individual Calculations September 2017 |
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| Pokorny, Jan Total change: 29.40 | |   |
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| International Chess Holiday 2017 - K31 | Praha | CZE | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1835 | 5.00 | 9 | 1.47 | 20 | 29.40 | |
|  Civin, Dominik | | | 1846 | CZE | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Cisarik, Pavol | | | 1674 | SVK | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Novak, Jindrich | | | 2105 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Nelson, Wayne | | | 2056 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Hering, Sven | | | 1949 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Aubrecht, Petr | | | 1935 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Vit, Zdenek | | | 1889 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Hapke, Ralf | | | 1828 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Zizka, Petr | | | 1966 | CZE | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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