Individual Calculations February 2015
 Valenti, Giuseppe  Total change: 3.00  Rating chartPersonal card
 OP 5 Scacchi d'inverno Arco di Trento ITA 2014-12-26
RcRownchangeKK*chgGame
 1783 2091 3.50 4 0.15 20 3.00 
  Zenari, Marco 1691  * ITA1.0010.08201.60 
  Fiscato, Claudio 1763 ITA0.501-0.3720-7.40 
  Marelli, Emanuele 1691  * ITA1.0010.08201.60 
  Mortola, Alberto 1985 ITA1.0010.36207.20 
 * 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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