Individual Calculations May 2018
 Tirelli, Mauro  Total change: 18.60  Rating chartPersonal card
 WE XXI Primavera - A Genova ITA 2018-04-06
RcRownchangeKK*chgGame
 2078 2171 4.00 5 0.93 20 18.60 
  Puglia, Francesco 1869 ITA1.0010.15203.00 
  Mrdja, Milan m2308 CRO0.001-0.3220-6.40 
  Mastroddi, Emiliano 1996 ITA1.0010.27205.40 
  Martorelli, Antonio m2188 ITA1.0010.522010.40 
  Ghods, Maziar 2029 ITA1.0010.31206.20 

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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