Individual Calculations May 2012
 Cattaneo, Marco  Total change: 8.55  Rating chartPersonal card
 WE VI Citta' di Erba Erba ITA 2012-03-09
RcRownchangeKK*chgGame
 2020 2000 2.50 4 0.57 15 8.55 
  Pace, Pietro Dario f2280 ITA0.001-0.1615-2.40 
  Villa, Giorgio 1954 ITA1.0010.44156.60 
  Bernasconi, Roberto 1925 ITA1.0010.40156.00 
  Bargeri, Ludovico 1922 ITA0.501-0.1115-1.65 

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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