Individual Calculations July 2009 |
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Van Prooijen, Jan-Willem Total change: -5.75 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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3C - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1997 | 2136 | 2.50 | 4 | -0.23 | 25 | -5.75 | |
| Rossen, Maarten | | | 1941 | NED | 1.00 | 1 | 0.25 | 25 | 6.25 | | Munnik, Talitha | | | 1966 | NED | 1.00 | 1 | 0.28 | 25 | 7.00 | | Buisman, Rene | | | 2068 | NED | 0.50 | 1 | -0.09 | 25 | -2.25 | | Brandsma, Anne | | | 2014 | NED | 0.00 | 1 | -0.67 | 25 | -16.75 | | 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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