Individual Calculations July 2012 |
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Ratzkowski, Dirk Total change: 2.55 | | |
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1. Krefelder Pfingstopen | Krefeld | GER | 2012-05-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1998 | 1715 | 0.50 | 2 | 0.17 | 15 | 2.55 | |
| Wigger, Reiner | | | 1950 | GER | 0.50 | 1 | 0.29 | 15 | 4.35 | | Komans, Dieter | | | 2046 | GER | 0.00 | 1 | -0.12 | 15 | -1.80 | | 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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