Individual Calculations January 2020
 Chilikumtima, Pokera  Total change: 0.00  Rating chartPersonal card
 2019 African Youth Chess Championship (Under 16 Open) Windhoek NAM 2019-12-16
RcRownchangeRpKK*chgGame
 1450 0 1.00 5 0.00 1210   0.00 
  Assem, Abderezzak 1661 ALG0.0010.00 0.00 
  Mupetami, Steven 1357 NAM0.0010.00 0.00 
  Kotze, Jazzmo 1116 NAM1.0010.00 0.00 
  Gurirab, Kevin N 1534 NAM0.0010.00 0.00 
  Gaoseb, Manfredo 1580 NAM0.0010.00 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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