Individual Calculations December 2019
 El Gheiadi, I.  Total change: -50.80  Rating chartPersonal card
 World Senior Chess Championship 2019 - Open 65 Bucuresti ROU 2019-11-12
RcRownchangeKK*chgGame
 1775 1815 3.00 10 -2.54 20 -50.80 
  Giulian, Philip M f2137 SCO0.001-0.1320-2.60 
  Piasetski, Leon m2215  * CAN0.001-0.0820-1.60 
  Bancu, Constantin 1576 ROU0.001-0.8020-16.00 
  Filzmaier, Bruno 1712 AUT1.0010.36207.20 
  Bruma, Ioan 1550 ROU1.0010.18203.60 
  Taksrud, Vidar 1954 NOR0.001-0.3120-6.20 
  Moroianu, George 1496 ROU1.0010.13202.60 
  Buxade Roca, Guillermo 1995 ESP0.001-0.2620-5.20 
  Benggawan, Undriadi 1589 CAN0.001-0.7920-15.80 
  Lie, Terje 1527 NOR0.001-0.8420-16.80 
 * 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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