Individual Calculations April 2013
 Lambrechts, Koen  Total change: 2.55  Rating chartPersonal card
 Dutch Team Competition 12-13 - 2A - round 7 various NED 2013-03-09
RcRownchangeKK*chgGame
 1970 2238 1.00 1 0.17 15 2.55 
  Schelwokat, Peter 1970 GER1.0010.17152.55 

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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