Individual Calculations October 2017
 Ameku, David  Total change: 0.00  Rating chartPersonal card
 7th President's Cup Championship-2017 Accra GHA 2017-09-15
RcRownchangeRpKK*chgGame
 1744 0 1.00 5 0.00 1504   0.00 
  Ble, Kouko Hubert 1958 CIV0.0010.00 0.00 
  Adu-Poku, Kwabena 1830 GHA0.0010.00 0.00 
  Coleman, Vitaly 1640 GHA0.0010.00 0.00 
  Kpodo, Evans Mawuko 1702 GHA0.0010.00 0.00 
  Senyegah, Paul 1589 GHA1.0010.00 0.00 

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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