Individual Calculations July 2017
 Codreanu, Marius  Total change: 25.20  Rating chartPersonal card
 International Chess Festival "Salina Turda" - 3rd ed. - U10 Turda ROU 2017-06-17
RcRownchangeKK*chgGame
 1341 1631 5.50 6 0.63 40 25.20 
  Hejja, Adam-Peter 1231  * ROU1.0010.08403.20 
  Stanescu, Tudor-Stefan 1231  * ROU1.0010.08403.20 
  Boeru, Dragos-Matei 1425 ROU1.0010.24409.60 
  Filip, Andrei 1674 ROU0.5010.06402.40 
  Lungu, Petru 1231  * ROU1.0010.08403.20 
  Salajan, Stefania 1251 ROU1.0010.09403.60 
 * 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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