Individual Calculations April 2023
 Toma, Iustin  Total change: -18.00  Rating chartPersonal card
 Florin Gheorghiu International Chess Festival 5th ed. A Bucuresti ROU 2023-03-11
RcRownchangeKK*chgGame
 1455 1839 3.50 4 -0.09 40 -3.60 
  Tufeanu, Rares-Andrei 1325 ROU0.501-0.4640-18.40 
  Ficlenescu, Rares-Mihai 1439  * ROU1.0010.08403.20 
  Moroianu, George 1495 ROU1.0010.12404.80 
  Semenova, Vasylyna 1561 ROU1.0010.17406.80 
 * 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)
 
 Bucharest Chess Weekend 1800 - 52th ed. Bucuresti ROU 2023-03-24
RcRownchangeKK*chgGame
 1601 1839 4.00 6 -0.36 40 -14.40 
  Tudor, George S. 1439  * ROU1.0010.08403.20 
  Ghita, Vlad-Bogdan 2005 ROU0.001-0.2840-11.20 
  Calugareanu, Ioana-Denisa 1408 ROU1.0010.07402.80 
  Prelipcean, Eric-Matei 1922 ROU0.001-0.3940-15.60 
  Tufeanu, Rares-Andrei 1325 ROU1.0010.04401.60 
  Lazarean, Colea-Valentin 1504 ROU1.0010.12404.80 
 * 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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