Rapid: Individual Calculations August 2022
 Ehab, Abdel Rahman  Total change: 0.00  Rating chartPersonal card
 3rd International Sun City Rapid Championship Cairo EGY 2022-07-29
RcRownchangeRpKK*chgGame
 1492 0 1.50 4 0.00 1405   0.00 
  Essam Mohamed, Ahmed 1544 EGY0.5010.00 0.00 
  Yehya, Hazem 1482 EGY1.0010.00 0.00 
  Ayman, Solaiman 1472 EGY0.0010.00 0.00 
  Ayoub, Morad 1471 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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