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Individual Calculations May 2019 |
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| Ambartsumova, Karina Total change: -13.40 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2377 | 5.50 | 9 | -0.67 | 20 | -13.40 | |
|  Holinka, Henning | | | 2081 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Boder, Jan | | | 2084 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kannenberg, Karl-Heinz | | | 2169 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Van Wely, Loek | g | | 2612 | NED | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Lorscheid, Gerhard | f | | 2202 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Nebolsina, Vera | | wg | 2242 | RUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Fichter, Fabian | | | 2239 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Bethke, Richard | | | 2244 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Damia, Angelo | m | | 2215 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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