Individual Calculations October 2014
 Ruffini, Pier Luigi  Total change: -66.40  Rating chartPersonal card
 FE 56 Citta' di Imperia Imperia ITA 2014-08-31
RcRownchangeKK*chgGame
 2089 1950 1.00 8 -1.66 40 -66.40 
  Luciani, Valerio f2206 ITA0.5010.314012.40 
  Petran, Peter m2327 SVK0.001-0.0940-3.60 
  Popa, Claudio c2101 ITA0.001-0.3040-12.00 
  Sarmir, Milos 2055 SVK0.001-0.3640-14.40 
  Faraci, Antonino 2027 ITA0.5010.11404.40 
  Nastro, Federico 1934 ITA0.001-0.5240-20.80 
  Pepino, Enrico 2193 ITA0.001-0.2040-8.00 
  Morselli, Stefano 1871 ITA0.001-0.6140-24.40 

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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