Individual Calculations June 2021
 Radu, Ioan  Total change: -17.00  Rating chartPersonal card
 Bucharest Chess Weekend - 37th edition Bucuresti ROU 2021-05-07
RcRownchangeKK*chgGame
 1880 2057 4.00 7 -0.85 20 -17.00 
  Lazarean, Colea-Valentin 1657  * ROU1.0010.08201.60 
  Mihalache, Paul-Stelian 1789 ROU1.0010.17203.40 
  Coman, Mihnea-George 2120 ROU0.5010.09201.80 
  Raducanu, Andrei-Augustin 2033 ROU0.501-0.0320-0.60 
  Cnejev, Vladimir-Alexandru c2129 ROU0.001-0.4020-8.00 
  Ancuta, Eduard-Gabriel 1778 ROU1.0010.16203.20 
  Trifu, Stefan 1657  * ROU0.001-0.9220-18.40 
 * 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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