Rapid: Individual Calculations October 2019
 Hamid, Abdel Rahman Ayhab  Total change: 0.00  Rating chartPersonal card
 13th Nasser Seddik Rapid Chess 2019 Alexandria EGY 2019-08-30
RcRownchangeRpKK*chgGame
 1625 0 2.00 8 0.00 1432   0.00 
  Abo Elftoh, Hany 1849 EGY0.0010.00 0.00 
  Mohamed, Aly Essam 1730 EGY0.0010.00 0.00 
  Zakrea, Abdel Azim 1572 EGY1.0010.00 0.00 
  Medhat, Magdy 1807 EGY0.0010.00 0.00 
  Zekry, Ahmed 1339 EGY0.0010.00 0.00 
  Kmal, Ahmed 1293 EGY1.0010.00 0.00 
  Abdel Raouf, Zyad 1578 EGY0.0010.00 0.00 
  Abdel Fatah, Khaled 1835 EGY0.0010.00 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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