Individual Calculations April 2014
 Vardakas, Stefanos  Total change: -4.35  Rating chartPersonal card
 15th open championship of ESSKEDYM Ptolemaida GRE 2014-03-21
RcRownchangeKK*chgGame
 1901 1958 2.50 5 -0.29 15 -4.35 
  Babalikis, Alexandros 1647 GRE0.501-0.3615-5.40 
  Minas, Ioannis 2036 GRE0.5010.11151.65 
  Charpidou, Anna 1685 GRE1.0010.17152.55 
  Lolos, Ioannis 1971 GRE0.5010.02150.30 
  Lagopatis, Nikolaos 2168 GRE0.001-0.2315-3.45 

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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