Individual Calculations November 2014 |
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Kuna, Ralf-Michael Total change: -20.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Oberliga Ost A 2014/15 rounds 2 - 3 | Hamburg | GER | 2014-10-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1958 | 2168 | 0.50 | 2 | -1.04 | 20 | -20.80 | |
| Beyer, Christof | | | 1947 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | Poessel, Christian | | | 1968 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | 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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