Individual Calculations November 2012
 Barogianni, Sotiria  Total change: -5.25  Rating chartPersonal card
 17th open SOP-SMAOK under 1900 Pagrati GRE 2012-09-14
RcRownchangeKK*chgGame
 1586 1545 1.00 3 -0.35 15 -5.25 
  Tourkolias, Dimitrios 1762 GRE0.001-0.2215-3.30 
  Epitidiou, Epistimi 1474 GRE1.0010.40156.00 
  Ermidis, Filippos 1523 GRE0.001-0.5315-7.95 

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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