Individual Calculations May 2013
 Van Eijk, Sander  Total change: -4.20  Rating chartPersonal card
 Dutch Team Competition 12-13 - 1B - round 8-9 various NED 2013-04-06
RcRownchangeKK*chgGame
 2271 2437 1.00 2 -0.42 10 -4.20 
  Vistisen, Lars 2166 DEN0.001-0.8310-8.30 
  Wiersma, Eelke m2375 NED1.0010.41104.10 

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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