Individual Calculations March 2011
 Colijn, Stefan  Total change: 0.75  Rating chartPersonal card
 Dutch Team Competition - 2C - round 5-6 2011 Various NED 2011-01-08
RcRownchangeKK*chgGame
 2377 2161 0.50 2 0.05 15 0.75 
  Laurent, Bruno m2342 BEL0.001-0.2615-3.90 
  Slingerland, Fred m2412 NED0.5010.31154.65 

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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