Individual Calculations May 2015
 Chiona, Richard  Total change: 0.00  Rating chartPersonal card
 Zonal 4.3 Open Blantyre MAW 2015-04-17
RcRownchangeRpKK*chgGame
 2031 0 1.00 6 0.00 1758   0.00 
  Simoes, Joao c2235 ANG0.0010.00 0.00 
  Abrantes, Persson c2031 MOZ0.0010.00 0.00 
  Masole, Cliford 1943 BOT0.0010.00 0.00 
  Chingati, Wilson 1827 MAW0.0010.00 0.00 
  Chimthere, Alfred Charles 2001 MAW1.0010.00 0.00 
  Munenga, Douglas D f2151 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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