Individual Calculations May 2019
 Khalil, Alaa El-Din  Total change: 60.40  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2217 2044 4.00 9 1.51 40 60.40 
  Kuraszkiewicz, Michael f2306 GER0.5010.324012.80 
  Rahal, Michael A m2321 ESP0.5010.334013.20 
  Bluhm, Sonja Maria wf2233 GER0.5010.254010.00 
  Maisch, Julian 2181 GER0.5010.18407.20 
  Rahul Kumar, Pune 2216 IND0.001-0.2740-10.80 
  Krauseneck, Peter, Dr. 2169 GER1.0010.674026.80 
  Pavlidou, Ekaterini wm2189 GRE0.5010.19407.60 
  Keller, Peter f2178 GER0.001-0.3240-12.80 
  Jacob, Volker 2162 GER0.5010.16406.40 

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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