Rapid: Individual Calculations December 2017
 Popescu, Ioan-Romulus  Total change: 2.20  Rating chartPersonal card
 Dr. Victor Tacu Memorial - 2nd ed. Bucuresti ROU 2017-11-05
RcRownchangeKK*chgGame
 1774 1885 4.00 6 0.11 20 2.20 
  Titiriga, Dumitru-Alin 1573 ROU1.0010.14202.80 
  Miroiu, George-Catalin f2285  * ROU0.001-0.0820-1.60 
  Gorunescu, Nicolae-Gabriel 1684 ROU0.001-0.7620-15.20 
  Gutu-Cucu, George-Ciprian-Horia 1568 ROU1.0010.13202.60 
  Porfireanu, Serban 1780 ROU1.0010.36207.20 
  Georgescu, Gabriel-Ioan f1754 ROU1.0010.32206.40 
 * 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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