Individual Calculations September 2012
 Cernousek, Lukas  Total change: 2.80  Rating chartPersonal card
 Olomouc Chess Summer 2012 - A1 Olomouc CZE 2012-08-01
RcRownchangeKK*chgGame
 2268 2431 1.00 1 0.28 10 2.80 
  Ben Artzi, Ido 2268 ISR1.0010.28102.80 

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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