Individual Calculations November 2011 |
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Graeffe, Petri Total change: -12.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Finnish League 2011-2012 Day 4 | Various | FIN | 2011-10-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2129 | 2060 | 0.00 | 1 | -0.40 | 30 | -12.00 | |
| Anttila, Perttu | | | 2129 | FIN | 0.00 | 1 | -0.40 | 30 | -12.00 | | 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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