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Individual Calculations May 2019 |
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| Arena, Ignazio Total change: 34.40 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 1937 | 3.50 | 9 | 0.86 | 40 | 34.40 | |
|  Loehr, Markus | | | 2180 | GER | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Rott, Georg | | | 2181 | GER | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Nagel, Bernhard | | | 2178 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Chernykh, Arkady | | | 2095 | GER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zwick, Hubert | | | 2057 | GER | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Hund, Sarah | | | 2042 | SUI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Wettengel, Alexander | | | 2056 | GER | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Freundlieb, Thomas | | | 2042 | GER | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Koschetzki, Christian | | | 2046 | GER | 0.50 | 1 | 0.15 | 40 | 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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