Individual Calculations November 2010
 Mammoliti, Francesco  Total change: -2.70  Rating chartPersonal card
 OP 10. I like Elo Roma ITA 2010-09-08
RcRownchangeKK*chgGame
 1878 1721 1.00 2 0.40 15 6.00 
  D Andrea, Carlo 1968 ITA0.001-0.1915-2.85 
  Ruotolo, Claudio 1787 ITA1.0010.59158.85 

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)
 
 OP 4. Scacco matto alla Donna Bianca Roma ITA 2010-09-24
RcRownchangeKK*chgGame
 1920 1721 0.00 2 -0.58 15 -8.70 
  Maggi, Fabrizio 2121  * ITA0.001-0.0815-1.20 
  Tomassetti, Giuseppe 1719 ITA0.001-0.5015-7.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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