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Individual Calculations May 2018 |
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| Pravez, Luca Total change: -54.20 | |   |
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| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1750 | 3.00 | 8 | -2.71 | 20 | -54.20 | |
|  Trefflich, Marcus | | | 1430 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Mueck, Heinz-Peter | | | 1890 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hoang, Tommy | | | 1551 | SUI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Costa, Vincenzo | | | 1545 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Gudmundsson, Gudmundur G | | | 1591 | ISL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Villanyi, Alexia | | | 1579 | SUI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Henry, Soren | | | 1521 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Grining, Maria | | | 1534 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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