Individual Calculations July 2012
 Nikolaidis, Georgios  Total change: 4.35  Rating chartPersonal card
 15th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2012-03-09
RcRownchangeKK*chgGame
 1675 1822 5.00 7 0.29 15 4.35 
  Katopodis, Hristos 1444 GRE1.0010.09151.35 
  Arvanitakis, Panagiotis 1580 GRE1.0010.20153.00 
  Fotiadis, Kleanthis 1609 GRE1.0010.23153.45 
  Anairousis, Panag 1933 GRE0.5010.15152.25 
  Geroukalis, Hristos 1562 GRE1.0010.18152.70 
  Pramateftakis, Nikolaos 1855 GRE0.5010.05150.75 
  Stergiou, Georgios 1743 GRE0.001-0.6115-9.15 

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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