Individual Calculations October 2017
 Razzano, Lorenzo  Total change: -13.20  Rating chartPersonal card
 FE 8 Citta' di Biella Biella ITA 2017-09-22
RcRownchangeKK*chgGame
 2036 1980 1.50 5 -0.66 20 -13.20 
  Migliorini, Matteo 2164 ITA0.001-0.2620-5.20 
  Filice, Davide 1920 ITA0.001-0.5820-11.60 
  Llupa, Oltjon 2075 ITA0.5010.13202.60 
  Yao, Stefano f2305 ITA0.001-0.1320-2.60 
  Gatti, Daniele Guglielmo 1718 ITA1.0010.18203.60 

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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