Individual Calculations January 2012
 Cardon, Helmut  Total change: -9.80  Rating chartPersonal card
 Dutch Team Competition - 1B - Round 2-4 Various NED 2011-10-29
RcRownchangeKK*chgGame
 2257 2379 1.00 3 -0.98 10 -9.80 
  Van Eijk, Sander f2372 NED0.001-0.5110-5.10 
  Verhoeven, Tom 2184 NED1.0010.25102.50 
  Dek, Lennart 2215 NED0.001-0.7210-7.20 

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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