Rapid: Individual Calculations October 2017
 Dumitrica, Radu  Total change: -21.60  Rating chartPersonal card
 International Chess Festival "Coral Impex" Cluj-Napoca ROU 2017-09-23
RcRownchangeKK*chgGame
 1515 1245 0.00 5 -1.08 20 -21.60 
  Balint, Gyorgy 1645  * ROU0.001-0.0820-1.60 
  Chioran, Andrei-Ovidiu 1645  * ROU0.001-0.0820-1.60 
  Hirsu, Adrian 1608 ROU0.001-0.1020-2.00 
  Gal, Peter 1571 ROU0.001-0.1320-2.60 
  Slobozeanu, Ioana-Raluca 1105 ROU0.001-0.6920-13.80 
 * 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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