Individual Calculations May 2011
 Barletta, Antonio  Total change: 13.80  Rating chartPersonal card
 WE Primavera a Roma 2011 Roma ITA 2011-04-01
RcRownchangeKK*chgGame
 1920 2015 4.00 5 0.92 15 13.80 
  Fargnoli, Maurizio 1694 ITA1.0010.13151.95 
  De Carolis, Massimo 1972 ITA1.0010.44156.60 
  Quimi, Marco 2140 PER0.001-0.3315-4.95 
  Romano, Marco Motraz 1852 ITA1.0010.28154.20 
  Movileanu, Daniela 1940 ITA1.0010.40156.00 

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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