Individual Calculations January 2012
 Plukkel, Sjoerd  Total change: 17.85  Rating chartPersonal card
 Dutch Team Competition - 2C - Round 2-4 Various NED 2011-10-29
RcRownchangeKK*chgGame
 2197 2276 3.00 3 1.19 15 17.85 
  Van Halderen, Herman 2071 NED1.0010.24153.60 
  Zhang, Tony 2249 NED1.0010.46156.90 
  Blaauw, Casper 2271 NED1.0010.49157.35 

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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