Individual Calculations September 2011
 Di Via, Saverio  Total change: -28.80  Rating chartPersonal card
 OP Terra degli Elimi Erice ITA 2011-07-26
RcRownchangeKK*chgGame
 1799 1749 0.50 3 -0.92 30 -27.60 
  Lazic, Miroljub g2149  * SRB0.001-0.0830-2.40 
  D`eredita`, Elena 1608 ITA0.001-0.6930-20.70 
  La Franca, Vincenzo 1640 ITA0.501-0.1530-4.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 OP XIX Nicolo' La Rosa Mazara del Vallo ITA 2011-08-11
RcRownchangeKK*chgGame
 1965 1749 0.50 2 -0.04 30 -1.20 
  Savalla, Pietro 1781 ITA0.5010.04301.20 
  La Bella, Roberto 2149  * ITA0.001-0.0830-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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