Individual Calculations September 2016
 Ameku, Philip Elikem  Total change: 24.00  Rating chartPersonal card
 6th President's Cup Chess Championship-2016 Accra GHA 2016-07-28
RcRownchangeKK*chgGame
 1848 1887 4.00 9 -0.80 20 -16.00 
  Uwanna, Eugene f2172 NGR0.001-0.1620-3.20 
  Tandoh, Charles Raymond Appiah 1525 GHA1.0010.10202.00 
  Senyegah, Paul 1544 GHA1.0010.12202.40 
  Jamena, Joseph Mensah c1979 GHA0.001-0.3720-7.40 
  Mambe, Lobognon Anderson Olivier c1956 CIV1.0010.602012.00 
  Hasford, John Kojo 1968 GHA0.001-0.3920-7.80 
  Gyamfi, Kwame Adutwum 1593 GHA1.0010.15203.00 
  Degondo, Simplice Armel f2114 CIV0.001-0.2120-4.20 
  Hushie, Carlton 1784 GHA0.001-0.6420-12.80 

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)
 
 African Amateur Individual Chess Championship 2016 - Under 2000 Open Lome TOG 2016-08-11
RcRownchangeKK*chgGame
 1767 1887 6.50 7 2.00 20 40.00 
  Sadiku, Omolola 1910 NGR1.0010.532010.60 
  Rapheal, Titoluwanimi 1826 NGR0.501-0.0820-1.60 
  Ebongue, Emile 1798 CMR1.0010.38207.60 
  Dzaayem, Vivian 1656 NGR1.0010.21204.20 
  Botsoe, Koffi 1487  * TOG1.0010.08201.60 
  Boyo, Paul Kehinde 1919 NGR1.0010.542010.80 
  Amewounou, Komlan Kouessan 1771 TOG1.0010.34206.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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