Individual Calculations July 2008
 Sergin, Mark  Total change: 23.40  Rating chartPersonal card
 12.International Neckar-Open A Deizisau GER 2008-03-20
RcRownchangeKK*chgGame
 2265 2160 4.50 8 1.56 15 23.40 
  Santos, Paulo 1913 POR1.0010.19152.85 
  Schaefer, Markus m2395 GER0.5010.29154.35 
  Jugelt, Tobias 2393 GER0.001-0.2115-3.15 
  Langner, Tobias 2004 GER1.0010.29154.35 
  Tereick, Benjamin f2372 GER0.5010.27154.05 
  Hirneise, Tobias f2324 GER0.5010.22153.30 
  Berry, Neil f2319 SCO0.001-0.2915-4.35 
  Pfrommer, Christoph f2396 GER1.0010.801512.00 

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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