Rapid: Individual Calculations April 2017
 Martinello, Edoardo  Total change: -14.40  Rating chartPersonal card
 CR RAPID A SQUADRE VENETO U12 MONTEBELLUNA ITA 2017-01-29
RcRownchangeKK*chgGame
 1310 1580 2.50 4 -0.72 20 -14.40 
  Ronchi, Alessandro 1180  * ITA0.501-0.4220-8.40 
  Nicolaescu, Cristian Marian 1440 ITA0.501-0.1920-3.80 
  Ronchi, Alessandro 1180  * ITA0.501-0.4220-8.40 
  Nicolaescu, Cristian Marian 1440 ITA1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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