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Individual Calculations May 2019 |
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| Breu, Alfons Total change: -18.80 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1678 | 3.00 | 8 | -0.94 | 20 | -18.80 | |
|  Roccasalva, Pietro | | | 1925 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Dao, Joerg | | | 1444 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Alonso, Jose Antonio | | | 1920 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Franz, Franz Theodor | | | 1499 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Korbel, Joshua | | | 1476 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kaufmann, Gunther | | | 1863 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Ojala, Matias | | | 1843 | FIN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Hoppstaedter, Daniel | | | 1500 | GER | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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