Individual Calculations September 2013
 Perrusset, Barbara  Total change: 0.75  Rating chartPersonal card
 FE 7 Castelli Romani Rocca Priora ITA 2013-08-14
RcRownchangeKK*chgGame
 1978 1914 3.00 7 0.05 15 0.75 
  Pescatore, Lorenzo 2210 ITA0.5010.35155.25 
  Carnicelli, Valerio 2053 ITA0.001-0.3115-4.65 
  D`andrea, Jacopo 1872 ITA0.501-0.0615-0.90 
  La Piana, Antonino 1840 ITA0.501-0.1015-1.50 
  Cuccarini, Andrea 1846 ITA0.501-0.0915-1.35 
  Taurisano, Vincenzo 1945 ITA1.0010.54158.10 
  Lam, Sophie 2080 FRA0.001-0.2815-4.20 

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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