Individual Calculations September 2013
 Fedorchuk, Sergey A.  Total change: -2.20  Rating chartPersonal card
 3rd International Chess Tournament ISTHMIA 2013 - A Group Vrahati - Korinthos GRE 2013-08-18
RcRownchangeKK*chgGame
 2398 2669 7.00 9 -0.22 10 -2.20 
  Kelires, Andreas 2269  * CYP0.001-0.9210-9.20 
  Karapiperis, Alexandros 2269  * GRE1.0010.08100.80 
  Vlassis, Georgios 2269  * GRE1.0010.08100.80 
  Kouvatsos, Filippos 2269  * GRE1.0010.08100.80 
  Kotronias, Vasilios g2578 GRE1.0010.38103.80 
  Krishna, C.r.g. 2339 IND1.0010.12101.20 
  Moutousis, Konstantinos m2400 GRE1.0010.17101.70 
  Halkias, Stelios g2567 GRE0.501-0.1410-1.40 
  Banikas, Hristos g2618 GRE0.501-0.0710-0.70 
 * 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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