Individual Calculations December 2012
 Montignies, Rainer  Total change: 14.55  Rating chartPersonal card
 Dutch Team Competition 12-13 - 2D - round 3-4 various NED 2012-11-03
RcRownchangeKK*chgGame
 2258 2269 2.00 2 0.97 15 14.55 
  Laarhoven, Thijs 2246 NED1.0010.47157.05 
  Smit, Erik 2269 NED1.0010.50157.50 

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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