Individual Calculations August 2019
 Potorac, Stefan  Total change: 62.00  Rating chartPersonal card
 Sergentul Cup - 12th ed. Vaslui ROU 2019-07-26
RcRownchangeKK*chgGame
 1405 1055 2.00 4 1.55 40 62.00 
  Cristea, Neculai 1455  * ROU0.001-0.0840-3.20 
  Ciomaga, Andrei 1343 ROU0.001-0.1640-6.40 
  Cristian, Costica 1402 ROU1.0010.894035.60 
  Atamaniuc, Nicolae 1418 MDA1.0010.904036.00 
 * 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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