Rapid: Individual Calculations September 2019
 Dobre, Aurelian  Total change: -23.20  Rating chartPersonal card
 Rosieni Open Slatina ROU 2019-08-23
RcRownchangeKK*chgGame
 1540 1579 0.50 3 -1.16 20 -23.20 
  Pavel, Silviu 1979  * ROU0.001-0.0820-1.60 
  Corbu, Sorin-Ion 1179  * ROU0.501-0.4220-8.40 
  Nitu, Ionel-Casian 1462 ROU0.001-0.6620-13.20 
 * 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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