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Individual Calculations May 2019 |
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| Prskawetz, Frank Total change: 4.80 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1864 | 6.00 | 9 | 0.24 | 20 | 4.80 | |
|  Grining, Maria | | | 1629 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Saraoglu, Mustafa | | | 1724 | TUR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Hieber, Max | | | 1737 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Buksa, Ewelina | | | 1721 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Petrov, Anton | | | 1990 | BUL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Maisuradze, Daviti | | | 1763 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Kuenitz, Klaus | | | 1762 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Dragic, Dragan | | | 1781 | SRB | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Amato, Cristiano | | | 1713 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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