Individual Calculations June 2016
 Battasi, Antonio Domenico  Total change: -13.60  Rating chartPersonal card
 OP 3 Citta' di Arzachena Arzachena ITA 2016-04-22
RcRownchangeKK*chgGame
 1670 1696 2.00 5 -0.68 20 -13.60 
  Olivieri, Guglielmo 1568 ITA1.0010.33206.60 
  Corona, Rafaele 1921 ITA0.001-0.2220-4.40 
  Nonna, Jean-Francois 1502 FRA0.501-0.2520-5.00 
  Colombini, Lucio 1561 ITA0.001-0.6820-13.60 
  Sonis, Luca 1800 ITA0.5010.14202.80 

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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