Individual Calculations July 2011
 Iezzi, Christian  Total change: 34.75  Rating chartPersonal card
 FE 2 Citta' di Roseto - B Roseto degli Abruzzi ITA 2011-06-04
RcRownchangeKK*chgGame
 1868 1794 5.00 9 1.39 25 34.75 
  Bossoni, Mario 1959 ITA0.5010.22255.50 
  Dobboletta, Alex 1896 ITA1.0010.642516.00 
  Mordini, Stefano 1750 ITA1.0010.442511.00 
  Minikh, Edouard 1942 ITA0.001-0.3025-7.50 
  Antonelli, Alessandro 1987 ITA0.001-0.2525-6.25 
  Barnabei, Stefano 1750 ITA0.501-0.0625-1.50 
  Rosina, Graziano 1829 ITA0.5010.05251.25 
  Di Martino, Antonio 1867 ITA1.0010.602515.00 
  Ludovici, Roberto 1832 ITA0.5010.05251.25 

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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