Rapid: Individual Calculations August 2018
 Adeyemi, ,adedeji  Total change: -11.60  Rating chartPersonal card
 Chess Heights Southwest July 2018 Lagos NGR 2018-07-07
RcRownchangeKK*chgGame
 2120 1962 0.00 2 -0.58 20 -11.60 
  Ewi , Yemi 2127 NGR0.001-0.2820-5.60 
  Lapite, ,oluwadurotimi 2112 NGR0.001-0.3020-6.00 

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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