Individual Calculations July 2014
 Pruijssers, Roeland  Total change: -9.50  Rating chartPersonal card
 HSG Open 2014 Hilversum NED 2014-06-20
RcRownchangeKK*chgGame
 2227 2526 4.00 6 -0.95 10 -9.50 
  Haver, Bas 2126  * NED0.001-0.9210-9.20 
  Pietrow, Andrzej 2126  * NED1.0010.08100.80 
  Haver, Daan 2126  * NED1.0010.08100.80 
  Van Der Lende, Ilias 2202 NED1.0010.13101.30 
  Omearat, Adel f2231 SYR0.501-0.3510-3.50 
  Guliyev, Namig g2550 AZE0.5010.03100.30 
 * 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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