Rapid: Individual Calculations April 2020
 Altaye, Girum Teklewold  Total change: -10.40  Rating chartPersonal card
 1st National rapid open tournament Addis Ababa ETH 2020-03-04
RcRownchangeKK*chgGame
 1655 1962 1.00 2 -0.52 20 -10.40 
  Tekulu, Masho Beyene 1378 ETH0.001-0.9820-19.60 
  Ekubamichal, Kibrom Berhe 1932 ETH1.0010.46209.20 

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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