Individual Calculations March 2014
 Di Bene, Daniela  Total change: -12.75  Rating chartPersonal card
 OP XIX Ravenna CP 2014 Ravenna ITA 2013-12-31
RcRownchangeKK*chgGame
 1531 1364 0.00 3 -0.85 15 -12.75 
  Manguerra, Lyn Jane 1601 ITA0.001-0.2015-3.00 
  Ranieri, Matteo 1516 ITA0.001-0.3015-4.50 
  Daniele, Fabio 1475 ITA0.001-0.3515-5.25 

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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