Individual Calculations February 2016
 Gialitakis, Ioannis  Total change: -6.80  Rating chartPersonal card
 2016 Heraklion Grand Prix - 16th Open A group Heraklio Crete GRE 2016-01-03
RcRownchangeKK*chgGame
 1437 1184 1.00 5 -0.17 40 -6.80 
  Lirindzakis, Timotheos m1584  * GRE0.001-0.0840-3.20 
  Demeridis, Nikolaos 1584  * GRE0.001-0.0840-3.20 
  Markakis, Georgios 1584  * GRE0.5010.424016.80 
  Koutsourakis, Ioannis 1371 GRE0.001-0.2640-10.40 
  Stamathioudakis, Iasonas 1060 GRE0.501-0.1740-6.80 
 * 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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