Individual Calculations March 2012
 Siaparinas, Konstantinos  Total change: -29.10  Rating chartPersonal card
 14th Open SOP-SMAOK over 1900 rating Pagrati, Athens GRE 2012-01-10
RcRownchangeKK*chgGame
 1919 1909 1.50 7 -1.94 15 -29.10 
  Papadimitriou, Loukas 2124 GRE0.001-0.2315-3.45 
  Lappas, Konstantinos 1989 GRE0.001-0.3915-5.85 
  Mitrandzas, Athanasios 2102 GRE0.001-0.2515-3.75 
  Soursos, Panayotis 1728 GRE0.001-0.7415-11.10 
  Georgiopoulos, Har 1779 GRE0.501-0.1815-2.70 
  Antoniadis, Konstantinos 1852 GRE0.501-0.0815-1.20 
  Vlahos, Athanasios 1858 GRE0.501-0.0715-1.05 

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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