Individual Calculations October 2017
 Piro, Valerio  Total change: 24.20  Rating chartPersonal card
 FE XV Citta' di Amantea Amantea ITA 2017-09-03
RcRownchangeKK*chgGame
 2160 1989 3.50 8 1.21 20 24.20 
  Aleksic, Nenad m2327 SRB0.5010.38207.60 
  Buonanno, Raffaele f2224 ITA0.001-0.2120-4.20 
  Iannello, Andrea 2016 ITA0.5010.04200.80 
  Grapsa, Georgia wf2107 GRE0.5010.16203.20 
  Louis, Thibault f2207 FRA0.5010.28205.60 
  Cordi , Domenico 2076 ITA1.0010.622012.40 
  Carnicelli, Valerio f2252 ITA0.001-0.1820-3.60 
  De Vita, Cesare Igor 2073 ITA0.5010.12202.40 

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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