Individual Calculations March 2019
 Lazarean, Colea-Valentin  Total change: 3.40  Rating chartPersonal card
 Bucharest Chess Weekend - 19th ed. Bucuresti ROU 2019-02-08
RcRownchangeKK*chgGame
 1681 1715 1.50 4 -0.66 20 -13.20 
  Stancu, Robert-Alexandru 2077 ROU0.001-0.1020-2.00 
  Slobozeanu, Ioana-Raluca 1315  * ROU1.0010.08201.60 
  Ciocani, Iosif 1660 ROU0.001-0.5820-11.60 
  Bratu, Gheorghe 1673 ROU0.501-0.0620-1.20 
 * 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)
 
 National Chess Championship Open 2019 - Semifinal Bucuresti Bucuresti ROU 2019-02-12
RcRownchangeKK*chgGame
 1855 1715 3.50 8 0.83 20 16.60 
  Dumitru, Matei-Ioan 2115  * ROU0.5010.42208.40 
  Stefan, Mihai 2101 ROU0.5010.41208.20 
  Ivascu, Andreea-Catalina 1315  * ROU1.0010.08201.60 
  Nastase, Andreea-Cristina 1914 ROU0.5010.26205.20 
  Nastase, Stefan 1878 ROU1.0010.722014.40 
  Turlea, Constantin 1934 ROU0.001-0.2220-4.40 
  Davidescu, Adrian-Mirel 1982 ROU0.001-0.1820-3.60 
  Ungureanu, Constantin-Gabriel 1599 ROU0.001-0.6620-13.20 
 * 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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