Individual Calculations April 2017
 Orlandini, Andrea  Total change: -16.40  Rating chartPersonal card
 WE 26 Comune di Ceriano Ceriano Laghetto ITA 2017-03-17
RcRownchangeKK*chgGame
 1990 1903 1.50 5 -0.41 40 -16.40 
  Tramalloni, Luca 2052 ITA0.001-0.3040-12.00 
  Guerini, Silvia Jr 1971 ITA0.001-0.4140-16.40 
  Regondi, Lorenzo 1977 ITA0.5010.10404.00 
  Ranfagni, Stefano 1938 ITA0.5010.05402.00 
  Palma, Maria 2013 ITA0.5010.15406.00 

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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