Individual Calculations July 2012
 Cacciola, Alfredo  Total change: -27.45  Rating chartPersonal card
 Paradiso Chess Festival A 2012 Lugano SUI 2012-05-25
RcRownchangeKK*chgGame
 2052 2114 0.50 4 -1.83 15 -27.45 
  Patuzzo, Fabrizio f2312 SUI0.001-0.2415-3.60 
  Todeschini, Gabriele 1955 SUI0.001-0.7115-10.65 
  Loi, Andrea 1995 ITA0.001-0.6615-9.90 
  Schmidig, Jean-Claude 1945 SUI0.501-0.2215-3.30 

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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