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Individual Calculations May 2019 |
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| Ospina Ocampo, Jose Joaquin Total change: -19.20 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1769 | 4.50 | 9 | -0.96 | 20 | -19.20 | |
|  Puchas, Henrik | | | 1449 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Kaminski, Robert | | | 1916 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Gijsbers, Joop | | | 1515 | NED | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kraus, Jens | | | 1520 | GER | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Lee, Kwan Ho | | | 1556 | HKG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Triantafillidis, Dimitrios | | | 1612 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Eigemann, Julian | | | 1992 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gabriel, Alexander | | | 1646 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Marchese, Andrea | | | 1915 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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