Individual Calculations September 2009
 Tsiolakidis, Anastasios  Total change: -1.05  Rating chartPersonal card
 Politiken Cup 2009. Helsingor DEN 2009-07-18
RcRownchangeKK*chgGame
 2103 2290 3.50 5 -0.07 15 -1.05 
  Nielsen, Kai Gylling 1899 DEN1.0010.09151.35 
  Petersen, Nils 2060 DEN0.501-0.2915-4.35 
  Pedersen, Jan Kaas 2065 DEN1.0010.22153.30 
  Berg, Susanne wf2020 SWE1.0010.17152.55 
  Brynell, Stellan g2471 SWE0.001-0.2615-3.90 

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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