Individual Calculations May 2013
 Webbink, Dinand  Total change: 10.95  Rating chartPersonal card
 Dutch Team Competition 12-13 - 1A - round 8-9 various NED 2013-04-06
RcRownchangeKK*chgGame
 2149 2248 2.00 2 0.73 15 10.95 
  Paalman, Henk-Jan 2102 NED1.0010.30154.50 
  Balje, Jan 2195 NED1.0010.43156.45 

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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