Individual Calculations July 2013
 Lopez, Victor  Total change: -9.30  Rating chartPersonal card
 16. Rhein-Main-Open 2013 B Bad Homburg GER 2013-05-29
RcRownchangeKK*chgGame
 1892 1715 0.50 3 -0.31 30 -9.30 
  Makilla, Tobias 1937 GER0.001-0.2230-6.60 
  Zerhusen, Martin 1824 GER0.5010.15304.50 
  Schindele, Andreas 1916 GER0.001-0.2430-7.20 

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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