Individual Calculations July 2011
 Ciavarra, Luigi  Total change: -9.15  Rating chartPersonal card
 CR Puglia 2011 Gallipoli ITA 2011-04-30
RcRownchangeKK*chgGame
 1922 2013 2.50 5 -0.61 15 -9.15 
  Leone, Clarissa 1766 ITA1.0010.19152.85 
  Santeramo, Domenico 1994 ITA0.501-0.0315-0.45 
  De Palma, Michele 1964 ITA0.001-0.5715-8.55 
  Fasiello, Andrea 1944 ITA0.501-0.1015-1.50 
  Rotelli, Pietro 1944 ITA0.501-0.1015-1.50 

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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