Rapid: Individual Calculations October 2020
 Isakovs, Janis  Total change: 7.60  Rating chartPersonal card
 Dundagas torni-2020 Dundaga LAT 2020-09-19
RcRownchangeKK*chgGame
 1544 1802 5.00 6 0.38 20 7.60 
  Reiha, Ance 1190 LAT1.0010.02200.40 
  Leonovs, Glebs 1483 LAT1.0010.13202.60 
  Steinbergs, Raivo 1503 LAT1.0010.15203.00 
  Petersons, Ojars 1737 LAT0.501-0.0920-1.80 
  Steinbergs, Viktors 1728 LAT1.0010.40208.00 
  Bekis, Elvis 1624 LAT0.501-0.2320-4.60 

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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