Rapid: Individual Calculations June 2019
 Ashraf, Hafza  Total change: 0.00  Rating chartPersonal card
 M. Abo Nar chess rabid (sheikh zayed city) Cairo EGY 2019-04-29
RcRownchangeRpKK*chgGame
 1471 0 1.00 7 0.00 1162   0.00 
  Abdel Wahed, Hafez 1775 EGY0.0010.00 0.00 
  Abo Serea, Gamal 1580 EGY0.0010.00 0.00 
  Hany, Omar Mahmoud 1503 EGY0.0010.00 0.00 
  Ameir, Yehya 1323 EGY0.0010.00 0.00 
  Gamal Hassaballah, Mina 1403 EGY1.0010.00 0.00 
  Mamdouh Darwish, Mohamed 1346 EGY0.0010.00 0.00 
  Hossam Mohamed, Ahmed 1365 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)
 
 Heliopolis Club Youth Rapid Cairo EGY 2019-05-22
RcRownchangeRpKK*chgGame
 1331 0 0.00 2 0.00 531   0.00 
  Osama Nadief, Martin 1531 EGY0.0010.00 0.00 
  George Samir, Monica 1131 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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