Individual Calculations February 2015
 Karagiannis, Georgios  Total change: -21.60  Rating chartPersonal card
 Team Cup SPIROS BIKOS 2014 - B1 group Attica GRE 2014-11-09
RcRownchangeKK*chgGame
 1805 1647 0.00 1 -0.29 40 -11.60 
  Mouratidis, Haralambos 1805 GRE0.001-0.2940-11.60 

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)
 
 2014 Attica youth under 16 team championship Attica GRE 2014-11-16
RcRownchangeKK*chgGame
 1488 1647 2.50 3 0.49 40 19.60 
  Katopodis, Ioannis 1833 GRE0.5010.24409.60 
  Sifonios, Panagiotis 1307 GRE1.0010.12404.80 
  Ergazakis, Ioannis 1325 GRE1.0010.13405.20 

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)
 
 New Year's open PS PERISTERIOU 2015 - A group Peristeri GRE 2015-01-02
RcRownchangeKK*chgGame
 1849 1647 0.00 3 -0.74 40 -29.60 
  Kalofonos, Panayotis 1943 GRE0.001-0.1540-6.00 
  Deftereos, Pavlos-Efstathios 1795 GRE0.001-0.3040-12.00 
  Karathanasis, Vlasis 1808 GRE0.001-0.2940-11.60 

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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