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Individual Calculations May 2019 |
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| Donchenko, Anatoly Total change: 11.80 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2237 | 5.50 | 9 | 1.18 | 10 | 11.80 | |
|  Doeserich, Juergen | | | 2000 | GER | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Beerdsen, Thomas | m | | 2483 | NED | 0.50 | 1 | 0.31 | 10 | 3.10 | | | Engel, Luis | m | | 2490 | GER | 0.00 | 1 | -0.19 | 10 | -1.90 | | | Barthel, Ansgar | | | 2090 | GER | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Li, Simon | | | 2032 | GER | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Sanal, Vahap | g | | 2513 | TUR | 0.50 | 1 | 0.33 | 10 | 3.30 | | | Ziegenfuss, Antonia | | | 1945 | GER | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Arcuti, Davide | f | | 2358 | SUI | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Lenaerts, Lennert | f | | 2370 | BEL | 0.50 | 1 | 0.18 | 10 | 1.80 | |
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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