Individual Calculations June 2013
 Cialli, Antonio  Total change: -4.20  Rating chartPersonal card
 OP 2 della Maremma Marina di Grosseto ITA 2013-05-09
RcRownchangeKK*chgGame
 1904 1675 1.00 5 -0.14 30 -4.20 
  Zimina, Olga mwg2075  * ITA0.001-0.0830-2.40 
  Guglielmi, Dante 1898 ITA0.001-0.2230-6.60 
  Giannoni, Massimo 1918 ITA0.001-0.2030-6.00 
  Bini, Lorenzo 1894 ITA0.5010.28308.40 
  Medaglia, Enzo 1735 ITA0.5010.08302.40 
 * 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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