Individual Calculations February 2019
 Ameku, Philip Elikem  Total change: 13.20  Rating chartPersonal card
 4th Tema Int Classics Tema GHA 2019-01-12
RcRownchangeKK*chgGame
 1818 1931 5.00 7 0.66 20 13.20 
  Benson, Maud 1531  * GHA1.0010.08201.60 
  Gyamfi, Kwame Adutwum 1562 GHA1.0010.10202.00 
  Adu, Oladapo m2288 NGR0.001-0.1120-2.20 
  Senyegah, Paul 1578 GHA1.0010.11202.20 
  Sosu, Edward c1735 GHA1.0010.25205.00 
  Hasford, John Kojo f2041 GHA1.0010.652013.00 
  Anquandah, Francis Eric m1989 GHA0.001-0.4220-8.40 
 * 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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