Individual Calculations March 2020
 Stefan, Mihai  Total change: -6.80  Rating chartPersonal card
 National Chess Championship Open 2020 - Semifinal Bucuresti Bucuresti ROU 2020-02-15
RcRownchangeKK*chgGame
 1863 2066 5.00 7 -0.17 40 -6.80 
  Craciun, Gheorghe 1687 ROU1.0010.09403.60 
  Cojocaru, Filip 1666  * ROU0.501-0.4240-16.80 
  Radu, David Cr. 1845 ROU1.0010.22408.80 
  Serban, Cristian-Stefan 2009 ROU0.501-0.0840-3.20 
  Berechet, Stefan-Mario 1922 ROU0.501-0.1940-7.60 
  Dumitrescu, Daniel 1875 ROU1.0010.254010.00 
  Neagu, Liviu 2039 ROU0.501-0.0440-1.60 
 * 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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