Individual Calculations April 2018
 Mazzini, Mauro  Total change: 1.60  Rating chartPersonal card
 50 CIS - Raggruppamento B.2 Santa Margherita Ligure ITA 2018-03-16
RcRownchangeKK*chgGame
 2214 2201 2.50 5 0.08 20 1.60 
  Doncea, Vladimir m2372 ROU0.5010.23204.60 
  Piccardo, Marco f2171 ITA1.0010.46209.20 
  Stoppa, Omar f2269 ITA0.5010.09201.80 
  Iafelice, Vincenzo 2084 ITA0.001-0.6620-13.20 
  Tirelli, Mauro 2175 ITA0.501-0.0420-0.80 

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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