Individual Calculations July 2009 |
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Pocrnic, Josip Total change: -7.50 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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13.Internat.Neckar-Open B | Deizisau | GER | 2009-04-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1971 | 1823 | 0.00 | 1 | -0.30 | 25 | -7.50 | |
| Ackermann, Hermann | | | 1971 | GER | 0.00 | 1 | -0.30 | 25 | -7.50 | | 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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