Individual Calculations May 2012
 Aranda Perez, Ivan  Total change: -7.35  Rating chartPersonal card
 Campeonato por Equipos de Madrid 2011.12- (Tercera) Madrid ESP 2011-11-20
RcRownchangeKK*chgGame
 1714 1436 0.00 2 -0.36 30 -10.80 
  De Juan Rivas, Antonio 1813 ESP0.001-0.0930-2.70 
  Morona Minguez, Miguel 1614 ESP0.001-0.2730-8.10 

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)
 
NOTE: K factor changed
 Campeonato por Equipos de Madrid_2011-12 (Segunda C) Madrid ESP 2011-11-20
RcRownchangeKK*chgGame
 1612 1436 0.50 1 0.23 15 3.45 
  Martinez Pastor, Francisco 1612 ESP0.5010.23153.45 

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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