Rapid: Individual Calculations December 2014
 Kostouros, Alexandros  Total change: -19.40  Rating chartPersonal card
 5th G.P. Rapid tournament of Epikoinonia Heraklio Attikis GRE 2014-11-03
RcRownchangeKK*chgGame
 2008 2190 3.00 5 -0.49 20 -9.80 
  Mokas, Vasilios 1790  * GRE1.0010.08201.60 
  Skoufas, Georgios 1790  * GRE1.0010.08201.60 
  Alexiadis, Hristos 2053 GRE0.001-0.6820-13.60 
  Zygouris, Hristos 2220 GRE0.001-0.4620-9.20 
  Sienczewski, Zbigniew 2186 POL1.0010.49209.80 
 * 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)
 
 2nd open rapid EOS Acharnon 2014 Acharnes GRE 2014-11-23
RcRownchangeKK*chgGame
 2128 2190 3.50 7 -0.48 20 -9.60 
  Spyropoulos, Nikolaos 1790  * GRE1.0010.08201.60 
  Pagonas, Kostantinos 1876 GRE1.0010.14202.80 
  Kotronias, Vasilios g2552 GRE0.5010.40208.00 
  Dounis, Alexandros 2279 GRE0.001-0.3820-7.60 
  Grigoriadis, Mihail 1971 GRE1.0010.22204.40 
  Grigoriadis, Alexandros m2241 GRE0.001-0.4320-8.60 
  Sienczewski, Zbigniew 2186 POL0.001-0.5120-10.20 
 * 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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