Individual Calculations January 2012
 Sabia, Corrado  Total change: -3.90  Rating chartPersonal card
 OP La Meridiana Perugia ITA 2011-12-07
RcRownchangeKK*chgGame
 1942 2190 4.50 6 -0.26 15 -3.90 
  Carlomagno, Vincenzo 1927 ITA0.501-0.3215-4.80 
  Coronel, Joshua 1798 ITA1.0010.08151.20 
  Balzano, Filli 1840 ITA1.0010.11151.65 
  Sottani, Paolo 1944 ITA1.0010.19152.85 
  Parrini, Daniele 2119 ITA0.501-0.1015-1.50 
  Bisi, Samuele 2026 ITA0.501-0.2215-3.30 

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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