Individual Calculations July 2010
 Ruotolo, Claudio  Total change: -8.85  Rating chartPersonal card
 OP 9. I like Elo Roma ITA 2010-05-04
RcRownchangeKK*chgGame
 1920 1796 0.50 3 -0.59 15 -8.85 
  Pala, Giorgio 1994 ITA0.001-0.2415-3.60 
  Quimi, Marco 2163 PER0.001-0.1015-1.50 
  Marcon, Marco 1602 ITA0.501-0.2515-3.75 

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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