Individual Calculations May 2013
 Mohamed, M Mohamed  Total change: -43.05  Rating chartPersonal card
 Zone 4.1 Championship 2013 (Open) Nouakchott MTN 2013-03-28
RcRownchangeKK*chgGame
 1939 1974 1.00 7 -2.87 15 -43.05 
  Hifad, Rachid f2290 MAR0.001-0.1315-1.95 
  Heiba, Mohamed 1910 MTN0.501-0.0915-1.35 
  Kar, El Moustapha 1851 MTN0.001-0.6715-10.05 
  Tajidine, Sidi Mohamed 1791 MTN0.501-0.2415-3.60 
  Taleb Mohamed, Ahmed 1983 MTN0.001-0.4915-7.35 
  Bechir, Mohamedou 1763 MTN0.001-0.7715-11.55 
  Sabar , Daoud 1987 MTN0.001-0.4815-7.20 

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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