Individual Calculations February 2021
 Radu, Teodor  Total change: -31.60  Rating chartPersonal card
 Bucharest Chess Weekend - 33rd edition Bucuresti ROU 2021-01-15
RcRownchangeKK*chgGame
 1406 1357 1.50 5 -0.79 40 -31.60 
  Grigore, Gigi 1757  * ROU0.001-0.0840-3.20 
  Paun, Robert-Luca 1049 ROU0.501-0.3640-14.40 
  Stefan, Fulger-Ariel 1133 ROU1.0010.22408.80 
  Alexa, Mirel-Gabriel 1708 ROU0.001-0.1140-4.40 
  Paraschiv, Alexandra 1385 ROU0.001-0.4640-18.40 
 * 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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