Individual Calculations November 2011
 Tsekouras, Andreas  Total change: -18.30  Rating chartPersonal card
 12th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2011-09-09
RcRownchangeKK*chgGame
 1652 1452 0.50 4 -0.61 30 -18.30 
  Marianidis, Dimitrios 1852  * GRE0.001-0.0830-2.40 
  Zoulis, Emmanouil 1698 GRE0.5010.31309.30 
  Soursos, Panayotis 1736 GRE0.001-0.1630-4.80 
  Bravos, Panagiotis 1321 GRE0.001-0.6830-20.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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