Rapid: Individual Calculations October 2020
 Hetland, Even  Total change: 28.20  Rating chartPersonal card
 Kragero Grand Prix 2020 rapid B Kragero NOR 2020-09-04
RcRownchangeKK*chgGame
 1410 1221 2.00 2 1.41 20 28.20 
  Teigen, Tore 1589 NOR1.0010.902018.00 
  Gilmessen, Subhan 1230 NOR1.0010.512010.20 

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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