Rapid: Individual Calculations February 2018
 Serban, Cristian-Stefan  Total change: 5.60  Rating chartPersonal card
 Central Hotel Cup - U20 Ploiesti ROU 2018-01-27
RcRownchangeKK*chgGame
 1625 1788 5.00 7 0.28 20 5.60 
  Nita, Victor-Gabriel 1388  * ROU1.0010.08201.60 
  Vasilescu, Ciprian-George 1388  * ROU1.0010.08201.60 
  Radu, David Cr. 1477 ROU1.0010.14202.80 
  Popa, Catalina-Elena 1588 ROU1.0010.24204.80 
  Abramciuc, Marius f2171 MDA0.001-0.0920-1.80 
  Mihalea, Maria-Ioana 1388  * ROU1.0010.08201.60 
  Bulau, Andrei-Cristian 1977 ROU0.001-0.2520-5.00 
 * 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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