Individual Calculations August 2013
 Iordanidou, Zoi  Total change: -7.80  Rating chartPersonal card
 41 Greek Team National Championship 2013 Greece - Rio GRE 2013-07-02
RcRownchangeKK*chgGame
 2030 2122 1.00 1 0.37 15 5.55 
  Manelidou, Maria 2030 GRE1.0010.37155.55 

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)
 
 2nd International chess tournament "Idaion Andron" Anogeia - Crete GRE 2013-07-10
RcRownchangeKK*chgGame
 2068 2122 3.00 7 -0.89 15 -13.35 
  Maiorov, Nikita g2522  * BLR0.001-0.0815-1.20 
  Aggeletos, Marios 1833 GRE1.0010.16152.40 
  Tolias, Fotis 1749 GRE0.501-0.4015-6.00 
  Kiriakakis, Ioannis 1722  * GRE1.0010.08151.20 
  Antic, Dejan g2470 SRB0.001-0.1115-1.65 
  Sotiriadou, Ioanna 1722  * GRE0.501-0.4215-6.30 
  Skembris, Spyridon g2458 GRE0.001-0.1215-1.80 
 * 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)
 

 

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