Rapid: Individual Calculations September 2022
 Arums, Juris  Total change: 7.60  Rating chartPersonal card
 Madonas novada atklatais saha turnirs 2022 Rudolfs Kalnins memorial 2022 Madona LAT 2022-07-30
RcRownchangeKK*chgGame
 1642 1277 1.00 5 0.38 20 7.60 
  Lapse, Andrejs 1623 LAT1.0010.892017.80 
  Apinis, Guntis 1675 LAT0.001-0.0820-1.60 
  Vasilkovs, Aleksandrs 1452 LAT0.001-0.2720-5.40 
  Kasims, Stefans 1583 GER0.001-0.1420-2.80 
  Rucs, Andris 1875 LAT0.001-0.0220-0.40 

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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