Individual Calculations May 2012
 Lapenna, Antonio  Total change: -12.90  Rating chartPersonal card
 CIS 2012 - A1.3 Roma ITA 2012-03-16
RcRownchangeKK*chgGame
 2200 2181 1.50 5 -0.86 15 -12.90 
  Vezzosi, Paolo m2286 ITA0.001-0.3615-5.40 
  Graziani, Claudio 2214 ITA0.001-0.4515-6.75 
  Pompa, Alessandro 2070 ITA0.501-0.1515-2.25 
  Madiai, Federico 2211 ITA0.5010.04150.60 
  Stoyko, Maksym 2221 ITA0.5010.06150.90 

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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