Individual Calculations December 2012
 Bosscher, Hans  Total change: 14.10  Rating chartPersonal card
 Dutch Team Competition 12-13 - 3G - round 3-4 various NED 2012-11-03
RcRownchangeKK*chgGame
 2058 2069 1.50 2 0.47 30 14.10 
  Staal, Jaap 2137 NED0.5010.09302.70 
  Snuverink, Laurens 1979 NED1.0010.383011.40 

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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