Individual Calculations March 2017
 Quarta, Juri  Total change: -2.40  Rating chartPersonal card
 FE 21 Amatori Catania ITA 2017-02-11
RcRownchangeKK*chgGame
 1869 1813 2.00 5 -0.12 20 -2.40 
  Gangemi, Salvatore 1970 ITA0.001-0.2920-5.80 
  Lo Piccolo, Antonino 1884 ITA0.001-0.4020-8.00 
  Gresta, Stefano 1834 ITA1.0010.532010.60 
  Gullotta, Vincenzo Daniele 1850 ITA0.5010.05201.00 
  Nobile, Stefano 1809 ITA0.501-0.0120-0.20 

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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