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Individual Calculations May 2018 |
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| Praczukowski, Stanislaw Total change: 39.20 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2254 | 2177 | 5.50 | 9 | 1.96 | 20 | 39.20 | |
|  Hemmings, Martin | | | 1890 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Wenninger, Philipp | | | 2364 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Hirschberg, Leander | | | 1904 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Beeke, Bob | f | | 2307 | NED | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Sriram, Jha | g | | 2392 | IND | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Schitco, Ivan | f | | 2353 | MDA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Meissner, Felix | f | | 2352 | GER | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Fominyh, Alexander | g | | 2406 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Buckels, Valentin | f | | 2318 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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