Rapid: Individual Calculations June 2022
 Vingris, Janis  Total change: -28.60  Rating chartPersonal card
 Olaine chess spring 2022 Olaine LAT 2022-05-08
RcRownchangeKK*chgGame
 1407 1396 2.50 7 -1.43 20 -28.60 
  Kurpnieks, Vairis 1958 LAT0.001-0.0220-0.40 
  Lescenko, Maksims 1165 LAT1.0010.21204.20 
  Berzina, Ilze wg2083 LAT0.001-0.0120-0.20 
  Jaresko, Timurs 1096 LAT0.501-0.3520-7.00 
  Labecka, Maria 1195 LAT0.001-0.7620-15.20 
  Petrovs, Arsenijs 1314 LAT0.001-0.6120-12.20 
  Vidrusks, Arturs 1039 LAT1.0010.11202.20 

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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