Individual Calculations January 2015
 Ameir, Moheb  Total change: -27.80  Rating chartPersonal card
 African Individual Championships 2014 (Open) Windhoek NAM 2014-12-13
RcRownchangeKK*chgGame
 2172 2316 4.00 8 -1.39 20 -27.80 
  Abrantes, Persson c1972 MOZ0.501-0.3820-7.60 
  Phiri, Richmond f2145 ZAM0.001-0.7320-14.60 
  Mwale, Joseph 2073 MAW0.501-0.3020-6.00 
  Magana, Ben c2063 KEN1.0010.19203.80 
  Adly, Ahmed g2591 EGY0.001-0.1720-3.40 
  Kayonde, Andrew f2327 ZAM0.001-0.4820-9.60 
  Olebile, Thato f2207 BOT1.0010.35207.00 
  Chimthere, Alfred Charles 1995 MAW1.0010.13202.60 

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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