Individual Calculations May 2017
 Di Mauro, Paolo  Total change: 20.80  Rating chartPersonal card
 49 CIS - Serie C Gironi 29-30-31 Aci Castello ITA 2017-03-24
RcRownchangeKK*chgGame
 1864 1853 3.50 5 1.04 20 20.80 
  Arnetta, Maria Teresa wf2083 ITA0.001-0.2120-4.20 
  Gresta, Stefano 1799 ITA1.0010.42208.40 
  Cottone, Salvatore 1682 ITA1.0010.27205.40 
  Del Vivo, Marco 1877 ITA1.0010.532010.60 
  Savalla, Gianluca 1878 ITA0.5010.03200.60 

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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