Individual Calculations January 2011
 Wollenweber, Carsten  Total change: -1.35  Rating chartPersonal card
 OP Accademia Roma ITA 2010-09-16
RcRownchangeKK*chgGame
 2112 2131 1.50 3 -0.09 15 -1.35 
  Elia, Alessio 1920 ITA0.501-0.2715-4.05 
  Spada, Angelo 2046 ITA1.0010.38155.70 
  Vuelban, Virgilio m2370 PHI0.001-0.2015-3.00 

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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