Individual Calculations November 2010
 Tomassetti, Giuseppe  Total change: 0.30  Rating chartPersonal card
 OP 4. Scacco matto alla Donna Bianca Roma ITA 2010-09-24
RcRownchangeKK*chgGame
 1828 1719 1.50 4 0.02 15 0.30 
  Scipioni, Gaetano 2025 ITA0.001-0.1415-2.10 
  Mammoliti, Francesco 1721 ITA1.0010.50157.50 
  Bernardi, Giancarlo 1644 ITA0.501-0.1015-1.50 
  Elia, Alessio 1920 ITA0.001-0.2415-3.60 

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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