Rapid: Individual Calculations April 2020
 Badene, Habtamu Bayu  Total change: 0.00  Rating chartPersonal card
 1st National rapid open tournament Addis Ababa ETH 2020-03-04
RcRownchangeRpKK*chgGame
 1687 0 2.50 5 0.00 1687   0.00 
  Ghebrehiwet, Haftom Ghebremedhin c1898 ETH0.5010.00 0.00 
  Ghebrehiwet, Hannil Ghebremedhn 1904 ETH1.0010.00 0.00 
  Tekulu, Masho Beyene 1378 ETH1.0010.00 0.00 
  Gebremariam, Tewolde Gebreamlak 1672 ETH0.0010.00 0.00 
  Haile, Lidet Abate 1584 ETH0.0010.00 0.00 

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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