Individual Calculations October 2014
 Difronzo, Andrea  Total change: 79.20  Rating chartPersonal card
 FE 25 Porto San Giorgio Porto San Giorgio ITA 2014-08-22
RcRownchangeKK*chgGame
 2112 1977 5.00 9 1.98 40 79.20 
  Seyfried, Claus 2180 GER0.001-0.2440-9.60 
  Schweizer, Manfred 2059 GER0.5010.11404.40 
  Godena, Michele g2377  * ITA0.001-0.0840-3.20 
  Bracci, Andrea 1903 ITA0.501-0.1040-4.00 
  Briffault, Philippe 1930 ITA1.0010.434017.20 
  Lantini, Marco 2119 ITA1.0010.694027.60 
  Parrini, Daniele 2125 ITA0.5010.20408.00 
  Bisi, Samuele 2132 ITA0.5010.21408.40 
  Borgiani, Flavio 2181 ITA1.0010.764030.40 
 * 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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