Individual Calculations July 2011
 Jimchi, Abdelaziz  Total change: -9.75  Rating chartPersonal card
 OP 4 Basso Veronese Casaleone ITA 2011-05-28
RcRownchangeKK*chgGame
 1783 1877 2.50 5 -0.65 15 -9.75 
  Mulone, Gaspare 1666 ITA1.0010.23153.45 
  Guerra, Alessandro 2213 ITA0.001-0.1215-1.80 
  Pisani, Valerio 1720 ITA0.001-0.7115-10.65 
  Orlandi, Paolo 1606 ITA1.0010.17152.55 
  Adami, Antonio 1710 ITA0.501-0.2215-3.30 

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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