Individual Calculations February 2015
 Manni, Stefano  Total change: 15.40  Rating chartPersonal card
 OP Credito Valtellinese Torino ITA 2015-01-03
RcRownchangeKK*chgGame
 1945 2043 4.50 6 0.77 20 15.40 
  Fassio, Francesco 1690 ITA1.0010.11202.20 
  Parisi, Gianmario 1843 ITA1.0010.24204.80 
  Yao, Stefano 2255 ITA0.001-0.2320-4.60 
  Badano, Giancarlo 1941 ITA1.0010.36207.20 
  Razzano, Lorenzo 1981 ITA0.501-0.0920-1.80 
  Giacometto, Mario 1959 ITA1.0010.38207.60 

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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