Individual Calculations September 2009
 Rizza, Francesco  Total change: 1.20  Rating chartPersonal card
 OP 16 Citta' di Campobasso Campobasso ITA 2009-07-24
RcRownchangeKK*chgGame
 2055 2030 2.50 5 0.08 15 1.20 
  Rizzo, Giacomo 1720 ITA1.0010.14152.10 
  D Orta, Antonio 1876 ITA1.0010.29154.35 
  Laketic, Gojko m2430  * SRB0.001-0.0815-1.20 
  Sernagiotto, Mirko Virgilio 1963 ITA0.501-0.0915-1.35 
  Ljubisavljevic, Zivojin Z m2287 SRB0.001-0.1815-2.70 
 * 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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