Individual Calculations May 2012
 Rijnaarts, Sjef  Total change: 23.70  Rating chartPersonal card
 Dutch Team Competition - Meester - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2306 2287 3.00 3 1.58 15 23.70 
  Pel, Bonno f2288 NED1.0010.50157.50 
  Konings, Frans 2289 NED1.0010.50157.50 
  Bosman, Michiel f2341 NED1.0010.58158.70 

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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