Individual Calculations May 2016
 Lahaye, Rick  Total change: 12.80  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 2C - round 8-9 Various NED 2016-04-02
RcRownchangeKK*chgGame
 2209 2350 2.00 2 0.64 20 12.80 
  Van Ruitenburg, Joost f2309 NED1.0010.44208.80 
  Becx, Cesar f2108 NED1.0010.20204.00 

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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