Individual Calculations March 2015
 Salerni, Guido  Total change: 4.40  Rating chartPersonal card
 WE Inverno 2015 Roma ITA 2015-02-06
RcRownchangeKK*chgGame
 1878 1747 2.00 5 0.22 20 4.40 
  Guanciale, Orazio 2147  * ITA0.001-0.0820-1.60 
  Di Martino, Eugenio 1561 ITA0.501-0.2420-4.80 
  Petitta, Massimo 1694 ITA1.0010.43208.60 
  Di Benedetto, Desiree 2036 ITA0.5010.34206.80 
  Zotti, Enrico 1954 ITA0.001-0.2320-4.60 
 * 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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