Individual Calculations January 2014
 Siamidis, Dimitrios  Total change: -8.10  Rating chartPersonal card
 23rd open SOP-SMAOK 2013 over 1900 Athens - Pagkrati GRE 2013-11-05
RcRownchangeKK*chgGame
 1982 2049 3.00 6 -0.54 15 -8.10 
  Petsetidi, Maria 1874 GRE1.0010.27154.05 
  Paouris, Nikolaos 1986 GRE1.0010.41156.15 
  Galanos, Dimitrios 2082 GRE0.001-0.4515-6.75 
  Anairousis, Panag 1985 GRE0.001-0.5915-8.85 
  Tziallilas, Kostas 2088 GRE0.001-0.4515-6.75 
  Theodoropoulos, Spyros-Hristofo 1875 GRE1.0010.27154.05 

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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