Individual Calculations May 2017
 Matania, Lucio  Total change: 12.00  Rating chartPersonal card
 OP Primavera SSM 2017 Milano ITA 2017-03-21
RcRownchangeKK*chgGame
 1767 1783 3.00 5 0.30 40 12.00 
  Silari, Andrea 1641 ITA1.0010.314012.40 
  Spada, Maurizio 1603 ITA1.0010.264010.40 
  Cantoro, Daniele 2153 ITA0.001-0.1040-4.00 
  Taddei, Francesco 1766 ITA0.001-0.5240-20.80 
  Di Paola, Antonio 1672 ITA1.0010.354014.00 

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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