Individual Calculations December 2018
 De Bianchi, Asia  Total change: -0.40  Rating chartPersonal card
 WE 25 Autunno scacchistico veneziano - D Venezia ITA 2018-11-01
RcRownchangeKK*chgGame
 1291 1183 1.50 4 -0.01 40 -0.40 
  Pedrazzi, Paolo 1464 ITA0.5010.344013.60 
  Serea, Gabriele 1033 ITA0.001-0.7040-28.00 
  Fanchin, Matteo 1183 ITA1.0010.504020.00 
  Viotti, Alberto 1485 ITA0.001-0.1540-6.00 

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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