Individual Calculations June 2017
 Stromboli, Ettore  Total change: -1.80  Rating chartPersonal card
 CIS Master 2017 Gallipoli ITA 2017-04-27
RcRownchangeKK*chgGame
 2294 2306 2.50 5 -0.09 20 -1.80 
  Carbone, Stefano 2085 ITA1.0010.22204.40 
  Dvirnyy, Danyyil g2541 ITA0.001-0.2120-4.20 
  Bove, Alessandro f2315 ITA0.5010.01200.20 
  Barp, Alberto f2242 ITA0.501-0.0920-1.80 
  Magrini, Fabrizio 2289 ITA0.501-0.0220-0.40 

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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