Individual Calculations July 2018
 Bruma, Ioan  Total change: -8.40  Rating chartPersonal card
 The Seacoast Trophy Open - 28th edition Eforie Nord ROU 2018-06-18
RcRownchangeKK*chgGame
 1791 1686 3.00 9 -0.42 20 -8.40 
  Ciorica, Mihai-Vlad 2086  * ROU0.001-0.0820-1.60 
  Galupa, Vasile 1507 ROU1.0010.27205.40 
  Bonte, Arghir 1965 ROU0.5010.34206.80 
  Anuta, Elefterie-Laurentiu 1881 ROU0.5010.25205.00 
  Lehaci, Miruna-Daria wf1960 ROU0.001-0.1720-3.40 
  Lungu, Alexandru 1545 ROU0.001-0.6920-13.80 
  Isac, Teodor 1552 ROU1.0010.32206.40 
  Marinica, Marin 1887 ROU0.001-0.2420-4.80 
  Manate, Laurean 1740 ROU0.001-0.4220-8.40 
 * 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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