Individual Calculations May 2013
 Peeters, Marloes  Total change: -3.90  Rating chartPersonal card
 Dutch Team Competition 12-13 - 3F - round 8-9 various NED 2013-04-06
RcRownchangeKK*chgGame
 1913 2006 1.00 2 -0.26 15 -3.90 
  Van De Braak, Joey 1875 NED0.001-0.6815-10.20 
  Moerkerken, Remko 1950 NED1.0010.42156.30 

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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