Rapid: Individual Calculations December 2023
 Zaharie, Ioan  Total change: -52.60  Rating chartPersonal card
 Romanian Grand Prix 5th stage Sebes ROU 2023-11-04
RcRownchangeKK*chgGame
 1553 1738 4.50 10 -2.63 20 -52.60 
  David, Mira-Teodora 1338  * ROU1.0010.08201.60 
  Filip, Andrei f2153 ROU0.001-0.0720-1.40 
  Ivan, Robert Ioan 1365 ROU1.0010.10202.00 
  Serban, Cristian-Stefan f2101 ROU0.001-0.1020-2.00 
  Voinescu, Marian-David 1418 ROU0.001-0.8720-17.40 
  Dicu, Nicolae 1370 ROU0.501-0.4020-8.00 
  Vitan, Matei-Gabriel 1432 ROU1.0010.14202.80 
  Mihali-Viorescu, Andrei 1397 ROU0.001-0.8820-17.60 
  Isopescu, Iulia Elena 1424 ROU1.0010.14202.80 
  Grasu, Denis-Gabriel 1527 ROU0.001-0.7720-15.40 
 * 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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