Individual Calculations July 2019
 Enkquneh, Eyob  Total change: 25.60  Rating chartPersonal card
 All African games selection Addis Ababa ETH 2019-06-11
RcRownchangeKK*chgGame
 1988 1888 2.50 5 0.64 40 25.60 
  Abie, Tilahun Lemma 1858 ETH1.0010.464018.40 
  Keno, Mesfin Dhufere 1957 ETH0.001-0.4040-16.00 
  Gebregziabher, Berhane Gebremicha c2004 ETH0.5010.16406.40 
  Bajje, Endashaw Ashame 1939 ETH1.0010.574022.80 
  Mesfin, Leykun f2180 ETH0.001-0.1540-6.00 

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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