Individual Calculations July 2012
 Pino, Orlando  Total change: 2.10  Rating chartPersonal card
 WE del Salento Gallipoli ITA 2012-05-25
RcRownchangeKK*chgGame
 1889 1854 1.50 3 0.14 15 2.10 
  Messina, Francesco 1792 ITA0.001-0.5915-8.85 
  Rollo, Sergio 1981 ITA1.0010.671510.05 
  Fiorentino, Francesca 1894 ITA0.5010.06150.90 

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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