Individual Calculations April 2014
 Rametta, Marcello  Total change: -1.35  Rating chartPersonal card
 CP Reggio Calabria 2014 S.Eufemia d'Aspromonte ITA 2014-02-28
RcRownchangeKK*chgGame
 1865 1744 1.00 3 -0.09 15 -1.35 
  Carbone, Stefano 2080 ITA0.5010.38155.70 
  Mercuri, Delia 1613 ITA0.501-0.1815-2.70 
  Carbone, Edoardo 1902 ITA0.001-0.2915-4.35 

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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