Individual Calculations May 2010
 Sverkounos, Spyridon  Total change: 21.15  Rating chartPersonal card
 Attica Team Championship of C' Category 2010 Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 1964 1973 5.00 7 1.41 15 21.15 
  Badredin, Panagiotis 1928 GRE1.0010.44156.60 
  Konstantopoulos, Dimitrios 1924 GRE1.0010.43156.45 
  Mavrokordopoulos, Spyridon 1914 GRE1.0010.42156.30 
  Arvanitis, Konstantinos 2031 GRE0.001-0.4215-6.30 
  Iliopoulos, Andreas 1933 GRE0.501-0.0615-0.90 
  Marinopoulos, Nikolaos 1997 GRE0.5010.03150.45 
  Sideris, Theodoros 2024 GRE1.0010.57158.55 

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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