Individual Calculations July 2011
 Quaranta, Gaetano  Total change: 2.40  Rating chartPersonal card
 OP Alimini Village - B Otranto ITA 2011-05-21
RcRownchangeKK*chgGame
 1841 1823 3.50 7 0.16 15 2.40 
  Di Lascio, Savino 1976 ITA0.001-0.3015-4.50 
  Russo, Carmelo 1694 ITA1.0010.33154.95 
  Pedrinzani, Ivano 1897 ITA0.5010.10151.50 
  Banti, Filippo 1681 ITA0.501-0.1915-2.85 
  Schiappoli, Dario 1943 ITA1.0010.66159.90 
  Gemma, Dario 1868 ITA0.5010.06150.90 
  Del Nevo, Claudio 1826 ITA0.001-0.5015-7.50 

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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