Individual Calculations April 2023
 Harnagea, Stefan-Constantin  Total change: 50.80  Rating chartPersonal card
 Romanian Soul A - 5th ed. Iasi ROU 2023-03-24
RcRownchangeKK*chgGame
 1660 1524 3.50 6 1.27 40 50.80 
  Carp, Alin-Daniel 1885 ROU0.001-0.1040-4.00 
  Vatamanu, Matei 1124  * ROU0.501-0.4240-16.80 
  Gospodaru, Claudiu-Petrica 1234 ROU1.0010.16406.40 
  Arhire, Mircea 1741 MDA1.0010.784031.20 
  Aioanei, Gheorghe 1845 ROU1.0010.874034.80 
  Paval, George 2133 ROU0.001-0.0240-0.80 
 * 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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