Individual Calculations January 2013
 Araniti, Michelangelo  Total change: 10.50  Rating chartPersonal card
 OP 2 Autunno a Savigliano Savigliano ITA 2012-09-27
RcRownchangeKK*chgGame
 1944 1760 1.50 3 0.70 15 10.50 
  Torrione, William 1986 ITA0.5010.29154.35 
  Farina, Alessio 1824 ITA0.5010.09151.35 
  Babilonia, Mauricio Rafael 2023 COL0.5010.32154.80 

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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