Individual Calculations May 2011
 Giudici, Alberto  Total change: -1.95  Rating chartPersonal card
 CP Alessandria - Asti Asti ITA 2011-03-17
RcRownchangeKK*chgGame
 1869 1975 3.00 5 -0.13 15 -1.95 
  Bouanani, Denis 1711 ITA1.0010.18152.70 
  Gemma, Dario 1867 ITA0.501-0.1515-2.25 
  Giacchino, Claudio 1650 ITA1.0010.13151.95 
  Lucchese, Paolo 1929 ITA0.501-0.0615-0.90 
  Venturino, Marco 2189 ITA0.001-0.2315-3.45 

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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