Individual Calculations December 2012
 Veltkamp, Gerben  Total change: 3.45  Rating chartPersonal card
 Dutch Team Competition 12-13 - 1B - round 3-4 various NED 2012-11-03
RcRownchangeKK*chgGame
 2283 2196 1.00 2 0.23 15 3.45 
  Van Eekhout, David 2188 NED1.0010.49157.35 
  Cardon, Helmut m2378 NED0.001-0.2615-3.90 

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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