Rapid: Individual Calculations April 2020
 Platonovs, Nikolajs  Total change: 18.20  Rating chartPersonal card
 LU Open Championship-2020 Riga LAT 2020-03-10
RcRownchangeKK*chgGame
 1538 1220 2.00 7 0.91 20 18.20 
  Visnevskis, Valdis 1765 LAT0.001-0.0320-0.60 
  Valdats, Maris 1486 LAT1.0010.822016.40 
  Kruzitis, Ronalds 1598 LAT0.001-0.0920-1.80 
  Kulins, Jurgis 1604 LAT0.001-0.0920-1.80 
  Dirzininkas, Andris 1476 LAT1.0010.812016.20 
  Rogulis, Uldis 1511 LAT0.001-0.1520-3.00 
  Harlamovs, Daniils 1325 LAT0.001-0.3620-7.20 

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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