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Individual Calculations June 2013 |
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| Ropers, Klaus Total change: -6.90 | |   |
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| 28. Ruhrhalbinsel-Open | Essen | GER | 2013-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1881 | 2.00 | 4 | 0.13 | 15 | 1.95 | |
|  Struschka, Andreas | | | 2096 | GER | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Wolff, Christoph | | | 2091 | GER | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Schimnatkowski, Lukas | | | 1650 | GER | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Wienkamp, Frank | | | 1797 | GER | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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) | | | | 2.Krefelder Pfingstopen | Krefeld | GER | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1881 | 2.00 | 5 | -0.59 | 15 | -8.85 | |
| | Ydo, Pim | | | 2111 | NED | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Unkrig, Frank | | | 1582 | GER | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Welzel, Philipp | | | 2073 | GER | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Breuer, Leon | | | 1481 * | GER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ditmas, Hugh | | | 1984 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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