Individual Calculations March 2013
 Breuer, Leon  Total change: 5.70  Rating chartPersonal card
 Solinger Karnevals-Open Solingen GER 2013-02-08
RcRownchangeKK*chgGame
 1771 1465 0.50 2 0.19 30 5.70 
  Esser, Thomas 1865  * GER0.001-0.0830-2.40 
  Witt, Holger 1676 GER0.5010.27308.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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