Individual Calculations October 2018
 Grancea, Valentin-Gheorghe  Total change: -19.80  Rating chartPersonal card
 Tasnad Open 2018 Tasnad ROU 2018-09-11
RcRownchangeKK*chgGame
 1665 1538 2.00 8 -0.99 20 -19.80 
  Banzea, Alexandru-Bogdan f1938  * ROU0.001-0.0820-1.60 
  Samu, Sorin-Mihai 1938  * ROU0.001-0.0820-1.60 
  Rusu, Vasile 1559 ROU0.001-0.4720-9.40 
  Tamba, Dumitru 1471 ROU1.0010.41208.20 
  Szabo, Attila f1938  * ROU0.001-0.0820-1.60 
  Herlea, Ioan 1372 ROU0.501-0.2220-4.40 
  Baranciuc, Alexandr 1681 MDA0.001-0.3120-6.20 
  Bargan, Victoria 1422 MDA0.501-0.1620-3.20 
 * 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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