Individual Calculations November 2010
 Bosch, Jeroen  Total change: -0.90  Rating chartPersonal card
 Dutch Team Competition - Meester - round 1-2 Various NED 2010-09-25
RcRownchangeKK*chgGame
 2397 2430 1.00 2 -0.09 10 -0.90 
  Braun, Christian f2373 GER1.0010.42104.20 
  Siebrecht, Sebastian g2421 GER0.001-0.5110-5.10 

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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