Individual Calculations August 2018
 Adan, Abdul Roba  Total change: -76.80  Rating chartPersonal card
 8th President's Cup Chess Championships Accra GHA 2018-06-30
RcRownchangeKK*chgGame
 1703 1854 3.50 7 -1.16 40 -46.40 
  Victor, M. Nyepon 1454  * LBR1.0010.08403.20 
  Akinseye, Abiola c2170 NGR0.001-0.1340-5.20 
  Neglo, Yaovi Dodji 1562 TOG0.001-0.8540-34.00 
  Felix, Tobi 1454  * GHA1.0010.08403.20 
  Senyegah, Paul 1592 GHA1.0010.18407.20 
  Odoi, Isaac Abeasi 1702 GHA0.501-0.2040-8.00 
  Anquandah, Francis Eric m1990 GHA0.001-0.3240-12.80 
 * 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)
 
 3rd Strongbow Chess Tournament Accra GHA 2018-07-27
RcRownchangeKK*chgGame
 1727 1854 3.00 6 -0.76 40 -30.40 
  Victor, M. Nyepon 1454  * LBR1.0010.08403.20 
  Onokpite, Kennedy 2092 NGR0.001-0.2040-8.00 
  Kokoti, Perez 1459 GHA1.0010.08403.20 
  Hasford, John Kojo f2043 GHA0.001-0.2540-10.00 
  Adu-Poku, Kwabena 1790 GHA0.001-0.5940-23.60 
  Arko-Dadzie, George Kweku 1523 GHA1.0010.12404.80 
 * 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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