Individual Calculations May 2013
 Hristodoulou, Panagiotis  Total change: 22.35  Rating chartPersonal card
 20th open SOP-SMAOK over 1900 Athens - Pagkrati GRE 2013-03-12
RcRownchangeKK*chgGame
 2091 2209 6.00 7 1.49 15 22.35 
  Tsagaropoulos, Spyridon 2003 GRE1.0010.24153.60 
  Konistis, Loukas 2047 GRE1.0010.29154.35 
  Panagiotakos, Nikolaos 2165 GRE1.0010.44156.60 
  Zygouris, Hristos 2250 GRE0.5010.06150.90 
  Alexiadis, Hristos 1873 GRE1.0010.12151.80 
  Delithanasis, Dimitrios 2172 GRE1.0010.45156.75 
  Kourkoulos-Arditis, Stamatis 2127 GRE0.501-0.1115-1.65 

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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