Individual Calculations November 2011
 Nikolaidis, Georgios  Total change: -2.10  Rating chartPersonal card
 12th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2011-09-09
RcRownchangeKK*chgGame
 1626 1787 4.00 6 -0.14 15 -2.10 
  Adamis, Petros 1440 GRE1.0010.11151.65 
  Psoma, Virginia 1542 GRE0.001-0.8015-12.00 
  Soursos, Panayotis 1736 GRE1.0010.43156.45 
  Beliotis, Georgios 1486 GRE1.0010.15152.25 
  Detsikas, Dimitrios 1742 GRE0.001-0.5615-8.40 
  Arvanitis, Georgios 1811 GRE1.0010.53157.95 

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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