Individual Calculations July 2012
 Torretta, Gilberto  Total change: 1.50  Rating chartPersonal card
 OP IX Primavera a Robecchetto Robecchetto con Induno ITA 2012-04-12
RcRownchangeKK*chgGame
 1700 1676 1.50 3 0.10 15 1.50 
  Testa, Loris 1887 ITA0.001-0.2315-3.45 
  Redamante, Marzio 1462 ITA1.0010.23153.45 
  Libutti, Michele 1752 ITA0.5010.10151.50 

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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