Individual Calculations October 2017
 Gad, Ahmad  Total change: -15.80  Rating chartPersonal card
 FE XV Citta' di Amantea Amantea ITA 2017-09-03
RcRownchangeKK*chgGame
 2070 1974 1.50 6 -0.79 20 -15.80 
  Santagati, Alessandro f2297 ITA0.001-0.1320-2.60 
  Boukhris-Ferre, Yacine 2140 FRA0.001-0.2820-5.60 
  Pepino, Enrico 2120 ITA0.001-0.3020-6.00 
  Agnello, Giuseppe 1999 ITA0.001-0.4720-9.40 
  Valastro, Mario 1847 ITA1.0010.33206.60 
  Iannello, Andrea 2016 ITA0.5010.06201.20 

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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