Individual Calculations February 2018
 Vairo, Rocco Enrico  Total change: 30.40  Rating chartPersonal card
 WE 22 Santa Margherita Santa Margherita Ligure ITA 2018-01-05
RcRownchangeKK*chgGame
 1594 1447 2.50 5 0.76 40 30.40 
  Mortola, Alberto 1847  * ITA0.001-0.0840-3.20 
  Ferrarese, Sergio 1362 ITA1.0010.384015.20 
  Grasso, Gabriele 1691 ITA0.5010.304012.00 
  Caputi, Giuliano 1795 ITA0.001-0.1140-4.40 
  Massazza, Federico 1275 ITA1.0010.274010.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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