Individual Calculations April 2015
 Salvador, Roland  Total change: -6.60  Rating chartPersonal card
 WE 24 Comune di Ceriano Ceriano Laghetto ITA 2015-03-06
RcRownchangeKK*chgGame
 2246 2440 3.00 5 -0.66 10 -6.60 
  Lapiccirella, Mattia 2201 ITA1.0010.20102.00 
  Vezzosi, Paolo m2330 ITA0.001-0.6510-6.50 
  Lapiccirella, Daniele 2228 ITA1.0010.23102.30 
  Moroni, Luca Jr f2415 ITA0.001-0.5310-5.30 
  Petrone, Gianmario 2057 ITA1.0010.09100.90 

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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