Individual Calculations July 2009
 Pala, Giorgio  Total change: -17.25  Rating chartPersonal card
 OP 3. I like elo Roma ITA 2009-03-11
RcRownchangeKK*chgGame
 1856 1962 2.50 5 -0.69 25 -17.25 
  Colantonio, Marco 1695 ITA1.0010.18254.50 
  Quimi, Marco 2245 PER0.001-0.1625-4.00 
  De Lisa, Carmine 1734 ITA0.001-0.7925-19.75 
  Marigliani, Cristiano 1817 ITA0.501-0.1925-4.75 
  Vanzan, Alessandro 1788 ITA1.0010.27256.75 

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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