Individual Calculations May 2016
 Gonem, Sherif  Total change: 0.00  Rating chartPersonal card
 World Amateur Chess Championships - open U2300 Sithonia Halkidiki GRE 2016-04-19
RcRownchangeRpKK*chgGame
 1898 0 2.50 7 0.00 1796   0.00 
  Grapsa, Georgia wf2036 GRE0.0010.00 0.00 
  Abdilkhair, Abilmansur 2007 KAZ0.0010.00 0.00 
  Mc Roberts, Holly J 1737 USA1.0010.00 0.00 
  Orshonova, Elena wf2115 RUS0.0010.00 0.00 
  Sideris, Nikiforos 2005 GRE0.0010.00 0.00 
  Richards, John 1820 MLT0.5010.00 0.00 
  Papaefstratiou, Andreas 1569 GRE1.0010.00 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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