Individual Calculations September 2010
 Deruda, Leonardo  Total change: -1.35  Rating chartPersonal card
 Sommer-Open 2010 A Baden-Baden GER 2010-08-11
RcRownchangeKK*chgGame
 2032 1910 1.00 3 -0.09 15 -1.35 
  Loew, Gerald f2269 GER0.001-0.1015-1.50 
  Hamid, Emran 1740 GER1.0010.28154.20 
  Pappenheim, Rainer, Dr 2086 GER0.001-0.2715-4.05 

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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