Rapid: Individual Calculations February 2022
 Atar, Efecan  Total change: -4.00  Rating chartPersonal card
 20th European Youth Rapid Championship - OPEN U14 Novi Sad SRB 2021-12-27
RcRownchangeKK*chgGame
 1563 1463 3.50 9 -0.20 20 -4.00 
  Franc, Borna 1861 CRO0.001-0.0820-1.60 
  Tarasenko, Iaroslav 1891 RUS0.001-0.0720-1.40 
  Stamenkovic, Petar 1306 SRB1.0010.29205.80 
  Pavicic, Karlo 1523 BIH0.001-0.4220-8.40 
  Raskovic, Ilija 1086 SRB1.0010.09201.80 
  Sisic, Muhamed 1979 BIH0.001-0.0420-0.80 
  Ivanovic, Milan J 1436 BIH0.501-0.0420-0.80 
  Radic, Marko 1311 SRB1.0010.30206.00 
  Rajlic, Boris 1674 SRB0.001-0.2320-4.60 

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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