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Individual Calculations May 2019 |
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| Pryvalov, Ivan Total change: 24.40 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2077 | 5.00 | 9 | 1.22 | 20 | 24.40 | |
|  Petrov, Vladimir Sergeev | m | | 2368 | BUL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Vilona, Leonardo | | | 1934 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Kuespert, Helmut | | | 1918 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Van Den Berg, Bram | | | 2232 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Ackermann, Hans Werner | f | | 2237 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Moretti, Filippo | | | 1932 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mueer, Sebastian | | | 2213 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Skibbe, Willi | f | | 2245 | GER | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Stock, Christoph | | | 2180 | GER | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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