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Individual Calculations February 2019 |
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| Petersen, Peter Birk Total change: -37.60 | |   |
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| PRAGUE OPEN 2019 - A - IM open | Praha | CZE | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2144 | 4.00 | 9 | -1.88 | 20 | -37.60 | |
|  Sysel, Jaroslav | | | 1839 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Low, Zhen Yu Cyrus | m | | 2385 | SGP | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Tobor, Mick | | | 1950 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Duzy, Stefan | | | 2007 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mulenko, Alexander | | | 2090 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Roques, Olivier | | | 2001 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Jun, Rudolf Jr. | | | 1967 | CZE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Czernek, Tymon | | | 2012 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Otruba, Marek | | | 1983 | CZE | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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