Individual Calculations March 2016
 Eltunsawy, Mohamed  Total change: -1.60  Rating chartPersonal card
 Tanta Engineers Chess Open Tanta EGY 2016-01-31
RcRownchangeKK*chgGame
 1993 1796 1.00 4 -0.04 40 -1.60 
  Sharaf Eldin, Tamer 2058 EGY0.5010.324012.80 
  Abel Naby, Ahmed 1890 EGY0.001-0.3740-14.80 
  Desoky, Ibrahim 2144 EGY0.001-0.1140-4.40 
  Amer, Mohamed M. 1880 EGY0.5010.12404.80 

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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