Individual Calculations October 2015
 Livadopoulos, Ioannis  Total change: 1.60  Rating chartPersonal card
 12th open Kalamaria 2015 Thessaloniki GRE 2015-09-02
RcRownchangeKK*chgGame
 1294 1014 1.50 7 0.29 40 11.60 
  Samaridis, Konstantinos 1414  * GRE0.001-0.0840-3.20 
  Nikolaidou, Maria 1349 GRE0.001-0.1240-4.80 
  Konstantinidis, Ioannis Ant. 1207 GRE0.001-0.2540-10.00 
  Iatrou, Konstantinos 1215 GRE1.0010.764030.40 
  Zivontsis, Dimitrios 1350 GRE0.5010.384015.20 
  Tsarsitalidis, Konstantinos 1329 GRE0.001-0.1440-5.60 
  Liakopoulos, Dimitrios 1195 GRE0.001-0.2640-10.40 
 * 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)
 
 10th youth team under 12 champioship of ESSTH-HALK 2015 Thessaloniki GRE 2015-09-25
RcRownchangeKK*chgGame
 1207 1014 0.00 1 -0.25 40 -10.00 
  Tzontas, Athanasios 1207 GRE0.001-0.2540-10.00 

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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