Individual Calculations September 2021
 Mihai, Traian-Daniel  Total change: 7.60  Rating chartPersonal card
 International Chess Festival Mihail Sadoveanu - 33rd ed. - Open Iasi ROU 2021-08-04
RcRownchangeKK*chgGame
 1645 1539 3.00 7 0.38 20 7.60 
  Vajda, Albert m1939  * ROU0.001-0.0820-1.60 
  Lintes, Albert-Ioan 1263 ROU1.0010.17203.40 
  Tablan, Matei-Christian 1809 ROU0.001-0.1720-3.40 
  Gospodaru, Claudiu-Petrica 1222 ROU1.0010.13202.60 
  Malchau, Jochen 1717 GER1.0010.732014.60 
  Cotruta, Alexandru-Mihai 1825 ROU0.001-0.1620-3.20 
  Morariu, Daniel 1738 ROU0.001-0.2420-4.80 
 * 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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