Individual Calculations August 2017
 Tobor, Detlef  Total change: -21.00  Rating chartPersonal card
 10th International open Palaiochora 2017 Palaiochora Crete GRE 2017-07-19
RcRownchangeKK*chgGame
 1879 1960 3.50 8 -1.05 20 -21.00 
  Gevorgyan, Maria wm2256 ARM0.001-0.1520-3.00 
  Papaefstratiou, Andreas 1560  * GRE1.0010.08201.60 
  Verduyn, Philippe 2139 BEL0.001-0.2720-5.40 
  Chompitakis, Konstantinos 1622 GRE0.501-0.3820-7.60 
  Kozyris, Ilias 1560  * GRE1.0010.08201.60 
  Debard, Michel 2144 FRA0.5010.24204.80 
  De Coninck, Rafael 2137 BEL0.001-0.2720-5.40 
  Stamatiou, Rodolfos 1617 GRE0.501-0.3820-7.60 
 * 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)
 

 

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