Individual Calculations May 2013
 Doriakis, Adam  Total change: -16.05  Rating chartPersonal card
 2013 Individual Champ. of ESSK Qualifiers of Heraklio - Open U16 Heraklio GRE 2013-02-08
RcRownchangeKK*chgGame
 1559 1574 0.50 3 -1.07 15 -16.05 
  Papadakis, Georgios D. 1570 GRE0.501-0.0115-0.15 
  Margaritis, Georgios A. 1504 GRE0.001-0.6015-9.00 
  Petrakis, Nikolaos 1603 GRE0.001-0.4615-6.90 

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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