Individual Calculations May 2019
 Shiferaw, Yalemzewde Mekonnen  Total change: 38.80  Rating chartPersonal card
 2011 Open National Championship Addis Ababa ETH 2019-04-13
RcRownchangeKK*chgGame
 2009 2011 4.00 6 0.97 40 38.80 
  Bajje, Endashaw Ashame 2019 ETH1.0010.514020.40 
  Tsige, Addisalem Temesgen 1969 ETH0.001-0.5640-22.40 
  Mesfin, Leykun f2170 ETH0.001-0.2940-11.60 
  Ghebrehiwet, Haftom Ghebremedhn c1956 ETH1.0010.424016.80 
  Altaye, Girum Teklewold 1966 ETH1.0010.444017.60 
  Gebregziabher, Berhane Gebremicha c1974 ETH1.0010.454018.00 

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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