Individual Calculations May 2019
 Pogorelovs, Dmitrijs  Total change: -13.20  Rating chartPersonal card
 Junioru Kauss-I-2019 Riga LAT 2019-04-27
RcRownchangeKK*chgGame
 1206 1259 2.50 5 -0.33 40 -13.20 
  Sergejeva, Sofija 1356 LAT0.001-0.3740-14.80 
  Prudnikovs, Stefans 1040 LAT1.0010.22408.80 
  Derbenev, Arseniy 1186 LAT0.501-0.1040-4.00 
  Stanislavskis, Dmitrijs 1417 LAT0.5010.21408.40 
  Rizovs, Markuss 1029 LAT0.501-0.2940-11.60 

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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