Individual Calculations September 2014
 Popa, Claudio  Total change: -7.60  Rating chartPersonal card
 OP 14 Condino Valle del Chiese Condino ITA 2014-07-20
RcRownchangeKK*chgGame
 1985 2101 3.50 6 -0.38 20 -7.60 
  Tissino, Tiziano 1806 ITA1.0010.15203.00 
  Barucco, Mattia 1982 ITA1.0010.34206.80 
  De Santis, Alessio f2263 ITA0.001-0.2920-5.80 
  Cordara, Michele f1958 ITA0.501-0.1920-3.80 
  Fratton, Zeno 1853 ITA0.501-0.3120-6.20 
  Cardarelli, Angelo 2047 ITA0.501-0.0820-1.60 

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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