Individual Calculations February 2021
 Creanga, Robert-Ionut  Total change: 43.60  Rating chartPersonal card
 Bucharest Chess Weekend - 33rd edition Bucuresti ROU 2021-01-15
RcRownchangeKK*chgGame
 1915 2097 6.00 7 1.09 40 43.60 
  Craciun, Dorian-Raul 1697  * ROU1.0010.08403.20 
  Negrean, Andrei 1697  * ROU0.501-0.4240-16.80 
  Mihalache, Paul-Stelian 1750 ROU1.0010.11404.40 
  Grigore, Gigi 2006 ROU1.0010.384015.20 
  Radu, David Cr. c1988 ROU1.0010.354014.00 
  Radu, Ioan 2093 ROU1.0010.494019.60 
  Cnejev, Vladimir-Alexandru 2173 ROU0.5010.10404.00 
 * 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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