Individual Calculations May 2013
 Sfougatakis, Nikolaos  Total change: 21.90  Rating chartPersonal card
 20th open SOP-SMAOK over 1900 Athens - Pagkrati GRE 2013-03-12
RcRownchangeKK*chgGame
 1982 1922 4.00 6 1.46 15 21.90 
  Mitrandzas, Athanasios 2118 GRE0.001-0.2515-3.75 
  Panagiotakos, Petros 1857 GRE1.0010.41156.15 
  Sarakenidis, Nikolaos 1901 GRE1.0010.47157.05 
  Kondopoulos, Dimitrios 2045 GRE1.0010.671510.05 
  Galanos, Dimitrios 2050 GRE1.0010.671510.05 
  Drakoulakos, Grigorios 1918 GRE0.001-0.5115-7.65 

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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