Individual Calculations December 2012
 Van Esterik, Erik  Total change: -9.30  Rating chartPersonal card
 Dutch Team Competition 12-13 - 3D - round 3-4 various NED 2012-11-03
RcRownchangeKK*chgGame
 2100 1956 0.00 1 -0.31 30 -9.30 
  Langedijk, Ardjan 2100 NED0.001-0.3130-9.30 

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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