Individual Calculations March 2012
 Diatsintos, Apostolos  Total change: -22.20  Rating chartPersonal card
 1st "Shahtahtinski Alekper" Memorial tournament Athens GRE 2011-12-21
RcRownchangeKK*chgGame
 1870 2014 2.50 6 -1.48 15 -22.20 
  Sienczewski, Zbigniew 2140 POL0.001-0.3315-4.95 
  Konstantinidis, Michail N 1843 GRE1.0010.27154.05 
  Papadimitriou, Loukas 2130 GRE0.001-0.3415-5.10 
  Retkowski, Daniel 1694 POL0.501-0.3715-5.55 
  Spanos, Georgios 1765 GRE0.001-0.8115-12.15 
  Tsivourakis, Panteleimon 1646 GRE1.0010.10151.50 

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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