Individual Calculations January 2012
 Sermoneta, Eugenio  Total change: -2.70  Rating chartPersonal card
 OP 15. I like Elo Roma ITA 2011-09-07
RcRownchangeKK*chgGame
 1731 1757 2.00 4 -0.18 15 -2.70 
  Castelfranchi, Carlo 2057 ITA0.001-0.1515-2.25 
  Barbieri, Massimiliano 1551 ITA1.0010.24153.60 
  Bernardi, Giancarlo 1686 ITA0.001-0.6015-9.00 
  Gerlando, Onofrio 1629 ITA1.0010.33154.95 

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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