Individual Calculations May 2015
 Stiakakis, Ioannis-Leonidas  Total change: 92.80  Rating chartPersonal card
 Individual Championship of Heraklion 8-16 2015 Boys & Girls ESSK Heraklio Crete GRE 2015-02-27
RcRownchangeKK*chgGame
 1666 1428 1.50 5 0.34 40 13.60 
  Kadianis, Georgios 1828  * GRE0.001-0.0840-3.20 
  Vagionakis, Markos 1727 GRE0.001-0.1540-6.00 
  Vitsaxakis, Nikolaos 1606 GRE0.001-0.2740-10.80 
  Lantzourakis, Emmanouil 1392 GRE1.0010.454018.00 
  Moshovakis, Aggelos 1777 GRE0.5010.394015.60 
 * 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)
 
 14th Open Heraklio 2015 - A group Heraklio Crete GRE 2015-04-14
RcRownchangeKK*chgGame
 1796 1428 2.50 5 1.98 40 79.20 
  Panagiotopoulos, Alexandros 1828  * GRE0.001-0.0840-3.20 
  Serpetsidakis, Nikolaos 1828  * GRE0.5010.424016.80 
  Galanakis, Nikos 1667 GRE1.0010.804032.00 
  Bras, Emanouel 1828  * GRE1.0010.924036.80 
  Hristodoulaki, Antonia 1828  * GRE0.001-0.0840-3.20 
 * 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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