Rapid: Individual Calculations January 2017
 Grigore, Gigi  Total change: -18.80  Rating chartPersonal card
 1 December Cup - Bucharest Bucuresti ROU 2016-11-30
RcRownchangeKK*chgGame
 1860 2023 4.50 8 -0.94 20 -18.80 
  Biriuta, Anghel-Corneliu 1628 ROU1.0010.08201.60 
  Colac, Marius-Daniel 1764 ROU0.001-0.8220-16.40 
  Cernea, Remus-Florinel 1679 ROU1.0010.12202.40 
  Stefan, Mihai 1836 ROU0.501-0.2420-4.80 
  Moroianu, George 1623  * ROU1.0010.08201.60 
  Georgescu, Gabriel-Ioan f1930 ROU1.0010.37207.40 
  Breahna, Radu f2277 ROU0.001-0.1920-3.80 
  Vladescu, Alin-Cristian 2143 ROU0.001-0.3420-6.80 
 * 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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