Rapid: Individual Calculations September 2021
 Glazers, Jefims  Total change: 0.00  Rating chartPersonal card
 Olaine chess summer for children 2021 B Olaine LAT 2021-08-21
RcRownchangeRpKK*chgGame
 1045 0 3.00 5 0.00 1055   0.00 
  Groma, Marta 1024 LAT1.0010.00 0.00 
  Gravere, Justine Elza 1127 LAT0.0010.00 0.00 
  Midega, Ruta 1000 LAT1.0010.00 0.00 
  Vilnitis, Krists 1080 LAT0.0010.00 0.00 
  Purvins, Olivers 995 LAT1.0010.00 0.00 

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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