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Individual Calculations May 2017 |
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| Rostek, Bettina Total change: -20.00 | |   |
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| GRENKE Chess Open 2017 B-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1767 | 5.00 | 8 | -1.00 | 20 | -20.00 | |
|  Blank, Stephan | | | 1472 | GER | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Gijsbers, Joop | | | 1560 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Rapp, Meinrad | | | 1565 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Schramm, Ekkehard | | | 1506 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bartsch, Marius, Dr. | | | 1602 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Schneider, Matthias | | | 1653 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Urbach, Jens | | | 1594 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Jungklaus, Lars | | | 1626 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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