Individual Calculations January 2011
 Mertens, Heiko  Total change: 27.60  Rating chartPersonal card
 FE E. Crespi Milano ITA 2010-12-04
RcRownchangeKK*chgGame
 2347 2320 6.00 9 1.84 15 27.60 
  Barberi, Alessandro 2077 ITA1.0010.20153.00 
  Bellia, Fabrizio m2399 ITA0.001-0.3915-5.85 
  Salmoiraghi, Angelo 2139 ITA1.0010.26153.90 
  Battistella, Stefano 2069 ITA1.0010.19152.85 
  Martinez, Rolly m2425 PHI1.0010.64159.60 
  Drazic, Sinisa g2524 SRB1.0010.761511.40 
  Tratar, Marko g2492 SLO0.001-0.2715-4.05 
  David, Alberto g2587 LUX0.5010.32154.80 
  Borgo, Giulio m2414 ITA0.5010.13151.95 

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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