Individual Calculations February 2018
 Butusina, Samuel  Total change: -4.40  Rating chartPersonal card
 Arad County Championship 2018 Arad ROU 2018-01-11
RcRownchangeKK*chgGame
 1717 1813 3.50 6 -0.11 40 -4.40 
  Miculit, Vlad-Cristian 1413  * ROU1.0010.08403.20 
  Halmajan, Iulian-Teodor 1413  * ROU1.0010.08403.20 
  Nagy, Janos-Nandor 1886 ROU0.001-0.4040-16.00 
  Pragai, Rares-Alexandru 1583 ROU0.501-0.2940-11.60 
  Brosman, Alexandru 1824 ROU1.0010.524020.80 
  Mozes, Ervin m2180 ROU0.001-0.1040-4.00 
 * 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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