Individual Calculations July 2021
 Craciun, Dorian-Raul  Total change: -9.60  Rating chartPersonal card
 Bitcoin Romania Chess Open 3rd ed. - A Tournament - Open Bucuresti ROU 2021-06-05
RcRownchangeKK*chgGame
 1580 1351 0.50 4 -0.48 20 -9.60 
  Panush, Viktor m1751  * MDA0.001-0.0820-1.60 
  Marchidan, Costica 1731 ROU0.001-0.0920-1.80 
  Pandelescu, Maria-Catalina 1429 ROU0.5010.11202.20 
  Moisescu, Ciprian-Alexandru 1408 ROU0.001-0.4220-8.40 
 * 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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