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Individual Calculations May 2019 |
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| Spyropoulos, Nikolaos Total change: 15.50 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2356 | 2400 | 6.50 | 9 | 1.55 | 10 | 15.50 | |
|  Johansson, Jukka | | | 2093 | FIN | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Alvarez Serrano, Carlos | | | 2200 | ESP | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Pahud, Cedric | | | 2194 | SUI | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Hartmann, Jakob | | | 2153 | GER | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Hakobyan, Aram | g | | 2554 | ARM | 1.00 | 1 | 0.71 | 10 | 7.10 | | | Ter-Sahakyan, Samvel | g | | 2601 | ARM | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Kollars, Dmitrij | g | | 2570 | GER | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Moussard, Jules | g | | 2598 | FRA | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Bethke, Richard | | | 2244 | GER | 1.00 | 1 | 0.29 | 10 | 2.90 | |
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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