Individual Calculations November 2010
 Wilgenhof, Otto  Total change: 3.30  Rating chartPersonal card
 Dutch Team Competition - 2C - round 1-2 Various NED 2010-09-25
RcRownchangeKK*chgGame
 2299 2216 1.00 2 0.22 15 3.30 
  Legemaat, Gert 2230 NED1.0010.52157.80 
  Odendahl, Reiner f2367 GER0.001-0.3015-4.50 

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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