Individual Calculations March 2014
 Martinez Villena, David  Total change: -5.10  Rating chartPersonal card
 4NCL 2013-14 Rounds 5-6 Various ENG 2014-02-08
RcRownchangeKK*chgGame
 2050 1991 0.50 2 -0.34 15 -5.10 
  Scrimgour, Alan 2030 SCO0.5010.05150.75 
  Agnew, Alan 2070 ENG0.001-0.3915-5.85 

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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