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Individual Calculations May 2019 |
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| Schelle, Artur Total change: 10.20 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2168 | 4.50 | 9 | 0.51 | 20 | 10.20 | |
|  Wiesner, Alexander | | | 1915 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Jahncke, Giso | f | | 2357 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sala, Tiziano Paolo | | | 1919 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kowalski, Igor | f | | 2308 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kramer, Julian | f | | 2369 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Vuilleumier, Alexandre | m | | 2354 | SUI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gegenfurtner, Juergen | f | | 2300 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Karsay, Pascal | | | 2285 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Vakulenko, Oleksandr | | | 2056 | UKR | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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