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Individual Calculations May 2018 |
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| Dietsche, Birgit Total change: 1.80 | |   |
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| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1454 | 2.00 | 7 | 0.09 | 20 | 1.80 | |
|  Gruenert, Thomas | | | 1753 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Streeb, Pascal | | | 1646 | GER | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Garner, Isaac | | | 1723 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Blank, Stephan | | | 1594 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Merz, Raphael | | | 1661 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Littera, Simone | | | 1567 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Plaza Reino, Mateo | | | 1493 | IRL | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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