Individual Calculations November 2010
 Sermoneta, Eugenio  Total change: -12.30  Rating chartPersonal card
 OP 10. I like Elo Roma ITA 2010-09-08
RcRownchangeKK*chgGame
 1852 1781 0.00 2 -0.82 15 -12.30 
  De Lisa, Carmine 1736 ITA0.001-0.5615-8.40 
  D Andrea, Carlo 1968 ITA0.001-0.2615-3.90 

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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