Individual Calculations December 2018
 Bianchi, Andrea  Total change: 9.60  Rating chartPersonal card
 WE 25 Autunno scacchistico veneziano - A Venezia ITA 2018-11-01
RcRownchangeKK*chgGame
 2251 2078 2.00 5 0.48 20 9.60 
  Legky, Nikolay A g2414 FRA0.5010.38207.60 
  Lazic, Miroljub g2458 SRB0.001-0.0920-1.80 
  Mameli, Gianluca 2073 ITA1.0010.49209.80 
  Chetverik, Maxim m2214 RUS0.001-0.3220-6.40 
  Vianello, Enrico 2094 ITA0.5010.02200.40 

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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