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Individual Calculations May 2017 |
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| Ospina Ocampo, Jose Joaquin Total change: -4.40 | |   |
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| GRENKE Chess Open 2017 B-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1794 | 4.00 | 8 | -0.22 | 20 | -4.40 | |
|  Rauthe, Pascal | | | 1543 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Lettenbichler, Leon | | | 1452 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Martus, Juergen | | | 1933 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Valenta, Richard | | | 1920 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Roccasalva, Pietro | | | 1946 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Zirlik, Rudi | | | 1874 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Pellicoro, Fabian | | | 1481 | SUI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Baeumer, Frank | | | 1915 | GER | 0.00 | 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) | | |
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