Rapid: Individual Calculations January 2018
 D`ascenzo, Valentina  Total change: -11.00  Rating chartPersonal card
 CIG 2018 - VITINIA U16 VITINIA ITA 2017-12-16
RcRownchangeKK*chgGame
 1212 1041 0.00 2 -0.55 20 -11.00 
  Brozzi, Danilo 1240 ITA0.001-0.2420-4.80 
  Artissi, Albert 1183 ITA0.001-0.3120-6.20 

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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