Individual Calculations November 2011
 Beliotis, Georgios  Total change: -7.80  Rating chartPersonal card
 12th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2011-09-09
RcRownchangeKK*chgGame
 1605 1486 1.00 4 -0.52 15 -7.80 
  Antoniadis, Konstantinos 1863 GRE0.001-0.0915-1.35 
  Andromedas, Georgios 1370 GRE1.0010.34155.10 
  Nikolaidis, Georgios 1787 GRE0.001-0.1515-2.25 
  Prinos, Vasilios 1399 GRE0.001-0.6215-9.30 

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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