Individual Calculations October 2021
 Paraschiv, Petronela-Alexandra  Total change: -28.00  Rating chartPersonal card
 Gheorghe Cristian Memorial - Centrocoop Trophy 34th ed. Eforie Nord ROU 2021-08-31
RcRownchangeKK*chgGame
 1735 1979 4.00 7 -1.40 20 -28.00 
  Militaru, Mihai-Gabriel 1579  * ROU1.0010.08201.60 
  Istratescu, Andrei g2379  * ROU0.001-0.0820-1.60 
  Cazan, Mircea-Andrei 1579  * ROU0.501-0.4220-8.40 
  Patru, Alexandra-Ioana 1687 ROU0.501-0.3520-7.00 
  Popa, Marian 1636 ROU0.001-0.8820-17.60 
  Cimpean, Dragos-Lucian 1579  * ROU1.0010.08201.60 
  Milea, Florian 1707 ROU1.0010.17203.40 
 * 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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