Individual Calculations May 2017
 Sposito, Giovanni  Total change: 32.00  Rating chartPersonal card
 49 CIS - Serie C Gironi 29-30-31 Aci Castello ITA 2017-03-24
RcRownchangeKK*chgGame
 2080 1918 2.00 4 0.80 40 32.00 
  Insabato, Giovanbattista 2122 ITA0.5010.264010.40 
  Musella, Vincenzo 1956 ITA0.5010.05402.00 
  Gromovs, Sergejs f2228 ITA1.0010.864034.40 
  Savalla, Pietro 2012 ITA0.001-0.3740-14.80 

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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