Individual Calculations May 2019
 Tilahun, Kidus Mathewos  Total change: 0.00  Rating chartPersonal card
 2011 Open National Championship Addis Ababa ETH 2019-04-13
RcRownchangeRpKK*chgGame
 1900 0 2.50 5 0.00 1900   0.00 
  Kenea, Endale Mekonnen 1773 ETH1.0010.00 0.00 
  Tolu, Behailu Workneh 1929 ETH1.0010.00 0.00 
  Gebregziabher, Berhane Gebremicha c1974 ETH0.0010.00 0.00 
  Ghebrehiwet, Haftom Ghebremedhn c1956 ETH0.0010.00 0.00 
  Abie, Tilahun Lemma 1867 ETH0.5010.00 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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