Individual Calculations January 2009
 Nelli, Carlo  Total change: -6.00  Rating chartPersonal card
 WE 3 Firenze Firenze ITA 2008-10-25
RcRownchangeKK*chgGame
 1956 1922 1.50 4 -0.40 15 -6.00 
  Tocchioni, Doriano 2259 ITA0.001-0.1215-1.80 
  Nanni, Mirko 1815 ITA1.0010.35155.25 
  Ghods, Maziar 1848 ITA0.001-0.6015-9.00 
  Malescusi, Luciano 1901 ITA0.501-0.0315-0.45 

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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