Individual Calculations January 2013
 Tissino, Tiziano  Total change: 18.60  Rating chartPersonal card
 WE Cipressina Mestre ITA 2012-11-30
RcRownchangeKK*chgGame
 1950 1776 1.50 3 0.62 30 18.60 
  Basso, Pier Luigi 2131 ITA0.001-0.1130-3.30 
  Bonan, Yves 1892 ITA0.5010.16304.80 
  Rossi, Gianni 1828 ITA1.0010.573017.10 

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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