Individual Calculations May 2015
 Amoko, Ivy Claire  Total change: -4.60  Rating chartPersonal card
 2015 Africa Zone 4.2 Individual Chess Championship - Ladies Category Kampala UGA 2015-04-17
RcRownchangeKK*chgGame
 1630 1834 6.50 9 -0.23 20 -4.60 
  Girmay, Feven Gebremeskel 1521 ETH1.0010.14202.80 
  Mutesi, Phiona wc1633 UGA1.0010.24204.80 
  Elansary, Eman wc1865 EGY1.0010.542010.80 
  Kigeni, Grace 1614 UGA0.501-0.2820-5.60 
  Ehab, Tasneem 1760 EGY0.001-0.6020-12.00 
  Angolikin, Goretti 1663 UGA1.0010.27205.40 
  Namaganda, Christine 1545 UGA1.0010.16203.20 
  Nansubuga, Gloria 1549 UGA1.0010.16203.20 
  Leykun, Ruth Eshete 1521 ETH0.001-0.8620-17.20 

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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