Individual Calculations January 2013
 Raptakis, Solon  Total change: -12.75  Rating chartPersonal card
 18th open SOP-SMAOK over 1900 Athens - Pagkrati GRE 2012-11-06
RcRownchangeKK*chgGame
 1983 1960 1.50 5 -0.85 15 -12.75 
  Tepelenis, Nikolaos 2162 GRE0.001-0.2415-3.60 
  Anairousis, Panag 1945 GRE0.001-0.5215-7.80 
  Vlassis, Panayotis 2132 GRE0.5010.23153.45 
  Siaparinas, Konstantinos 1894 GRE1.0010.41156.15 
  Fanourgakis, Konstantinos 1784 GRE0.001-0.7315-10.95 

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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