Individual Calculations October 2012
 Tarabaralli, Luciano  Total change: -46.80  Rating chartPersonal card
 OP 8 Citta' di Livorno - B Livorno ITA 2012-09-14
RcRownchangeKK*chgGame
 1683 1599 0.00 4 -1.56 30 -46.80 
  Favilli, Edoardo 1795 ITA0.001-0.2530-7.50 
  Lazzarini, Irene 1615 ITA0.001-0.4830-14.40 
  Giovanelli, Davide 1722 ITA0.001-0.3330-9.90 
  Osimanti, Stefano 1599 ITA0.001-0.5030-15.00 

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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