Individual Calculations November 2011
 Simoes, Joao  Total change: 23.40  Rating chartPersonal card
 African Team Championships Open (All African Games) 2011 Maputo, Mozambique RSA 2011-09-05
RcRownchangeKK*chgGame
 2192 2249 5.00 6 1.56 15 23.40 
  Shoker, Samy m2512 EGY1.0010.821512.30 
  Ramasindraibe, Girard 2030 MAD1.0010.22153.30 
  Abrantes, Persson 2012 MOZ1.0010.20153.00 
  Makoto, Rodwell 2215 ZIM0.501-0.0515-0.75 
  Jere, Daniel f2372 ZAM0.5010.17152.55 
  Campbell, Charles c2008 NGR1.0010.20153.00 

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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