Individual Calculations January 2022
 Iustin, Silviu  Total change: 38.60  Rating chartPersonal card
 Bucharest Chess Weekend - 41st edition Bucuresti ROU 2021-11-19
RcRownchangeKK*chgGame
 1947 2003 4.50 6 1.14 20 22.80 
  Olteanu, Gabriel-Luca 1622 ROU1.0010.09201.80 
  Pirvulescu, Adrian 1903 ROU1.0010.36207.20 
  Vrabiescu, Ion-Emanuel 1913 ROU1.0010.38207.60 
  Ignat, Matei-Marius 1951 ROU0.501-0.0720-1.40 
  Vasiliu, Cosmin 2129 ROU1.0010.672013.40 
  Cnejev, Vladimir-Alexandru c2164 ROU0.001-0.2920-5.80 

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)
 
 Bucharest Chess Weekend - 43rd edition Bucuresti ROU 2021-12-17
RcRownchangeKK*chgGame
 1851 2003 5.50 7 0.79 20 15.80 
  Badica, Ariana 1603  * ROU1.0010.08201.60 
  Fulger, Ionut-Alexandru 1853 ROU0.501-0.2020-4.00 
  Lazarean, Colea-Valentin 1630 ROU1.0010.10202.00 
  Popescu, Ioan-Romulus 1915 ROU1.0010.38207.60 
  Andronescu, Madalin 2067 ROU0.5010.09201.80 
  Veneteanu, Mihai 1938 ROU1.0010.41208.20 
  Ignat, Matei-Marius 1951 ROU0.501-0.0720-1.40 
 * 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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