Individual Calculations May 2016
 Serapiglia, Roberto  Total change: -8.40  Rating chartPersonal card
 OP 19 Primavera Genova ITA 2016-04-15
RcRownchangeKK*chgGame
 1904 1811 1.50 5 -0.42 20 -8.40 
  Durdevic, Radoslav 2095 ITA0.001-0.1620-3.20 
  Menichelli, Alessandro 1934 ITA0.001-0.3320-6.60 
  Murgia, Andrea 1940 ITA1.0010.672013.40 
  Cusato, Davide 1719 ITA0.501-0.1320-2.60 
  Nicolis, Claudio 1833 ITA0.001-0.4720-9.40 

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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