Individual Calculations July 2008
 De Hert, Oliver  Total change: -18.00  Rating chartPersonal card
 Nationale Interclubs Various BEL 2007-10-07
 1968 2135 0.00 1 -0.72 25 -18.00 
  Van Herck, Paul 1968 BEL0.001-0.7225-18.00 

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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