Individual Calculations February 2019
 Christopher, Ndoroma  Total change: 0.00  Rating chartPersonal card
 2018 AFRICAN AMATEUR CHAMPIONSHIPS - U2000 Open Windhoek NAM 2018-12-31
RcRownchangeRpKK*chgGame
 1907 0 5.00 9 0.00 1927   0.00 
  Lesole, Pudungwane 1893 BOT0.0010.00 0.00 
  Enquneh, Eyob 1961 ETH1.0010.00 0.00 
  Shidolo, Simon Hatwiikulipi 1921 NAM1.0010.00 0.00 
  Mwagomba, Fishan 1811 MAW0.0010.00 0.00 
  Antonio, Apolinario 1913 ANG1.0010.00 0.00 
  Mthunzi, Clive 1861 RSA0.0010.00 0.00 
  Mpya, Tshediso M 1984 RSA1.0010.00 0.00 
  Klaas, Tokelo c1868 LES1.0010.00 0.00 
  Kandangwe, Joster 1950 ZAM0.0010.00 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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