Rapid: Individual Calculations August 2022
 Osama Ali, Youssef  Total change: 0.00  Rating chartPersonal card
 Adly Chess Academy (International Chess Day) Cairo EGY 2022-07-20
RcRownchangeRpKK*chgGame
 1243 0 0.00 4 0.00 443   0.00 
  Salah, Abdelrahman 1230 EGY0.0010.00 0.00 
  Dawod, Ibrahim 1203 EGY0.0010.00 0.00 
  Tarek Elhusseiny, Nour Eldin 1255 EGY0.0010.00 0.00 
  Elsebahy, Yahia 1282 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)
 
 3rd International Sun City Rapid Championship Cairo EGY 2022-07-29
RcRownchangeRpKK*chgGame
 1245 0 0.00 4 0.00 445   0.00 
  Safanat, Maged 1284 EGY0.0010.00 0.00 
  Mohamed Serag Eldeen, Ahmed 1250 EGY0.0010.00 0.00 
  Fady, Heaven 1202 EGY0.0010.00 0.00 
  Osama, Sawsan 1244 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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