Rapid: Individual Calculations September 2021
 Pomahs, Ziedonis  Total change: 11.00  Rating chartPersonal card
 Olaine Chess celebration-2021 Olaine LAT 2021-08-22
RcRownchangeKK*chgGame
 1619 1508 4.00 8 0.55 20 11.00 
  Tokranovs, Dmitrijs f2243 LAT0.001-0.0120-0.20 
  Hlopkova, Jekaterina 1333 LAT1.0010.27205.40 
  Aleksejevs, Daniils 1413 LAT1.0010.37207.40 
  Mierins, Emils Janis 1867 LAT0.001-0.1020-2.00 
  Ungure, Liga wf1838 LAT0.001-0.1220-2.40 
  Coat, Sven 1398 FRA0.001-0.6520-13.00 
  Sarsuns, Stanislavs 1460 LAT1.0010.43208.60 
  Korovaikovs, Vladimirs 1402 LAT1.0010.36207.20 

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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