Individual Calculations December 2016
 Ruoppolo, Alfonso  Total change: -4.20  Rating chartPersonal card
 FE 9 i Dioscuri Favara ITA 2016-11-11
RcRownchangeKK*chgGame
 1978 1894 1.00 3 -0.21 20 -4.20 
  Signorelli, Gaetano 2201 ITA0.001-0.1420-2.80 
  Lombardo, Salvo Danilo 1729 ITA1.0010.28205.60 
  Guccione, Cristoforo 2003 ITA0.001-0.3520-7.00 

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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