Individual Calculations September 2014
 Grech, Gerlando  Total change: -21.60  Rating chartPersonal card
 OP 7 I Dioscuri Agrigento ITA 2014-08-06
RcRownchangeKK*chgGame
 2025 1922 1.50 7 -1.08 20 -21.60 
  Santagati, Alessandro 2216 ITA0.001-0.1520-3.00 
  Gangemi, Salvatore 2075 ITA0.5010.20204.00 
  Signorelli, Gaetano 1942 ITA0.001-0.4720-9.40 
  Agnello, Giuseppe 2042 ITA0.001-0.3420-6.80 
  Cannella, Carlo 1970 ITA0.001-0.4320-8.60 
  Ruoppolo, Alfonso 1875 ITA0.501-0.0720-1.40 
  Imbraguglia, Fabio 2058 ITA0.5010.18203.60 

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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