Rapid: Individual Calculations July 2022
 Yousry Eshaq , George  Total change: 24.00  Rating chartPersonal card
 Black Horse 33 Alexandria EGY 2022-06-10
RcRownchangeKK*chgGame
 1532 1238 1.00 7 -0.30 20 -6.00 
  Ramadan, Moustafa 1730 EGY1.0010.962019.20 
  Ibrahim, Sameh 1733 EGY0.001-0.0420-0.80 
  Mohamed, Aly Essam 1641 EGY0.001-0.0820-1.60 
  Nady, Islam 1520 EGY0.001-0.1620-3.20 
  Yasser Sayed Ahmed, Ahmed 1394 EGY0.001-0.2920-5.80 
  Alzen, Ahmed 1408 EGY0.001-0.2820-5.60 
  Mahmoud Elorabi, Amr 1301 EGY0.001-0.4120-8.20 

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)
 
 ( MCC ) 4 th OPEN INTERNATIONAL TOURNAMENT FOR RAPID CHESS Mansoura EGY 2022-06-24
RcRownchangeKK*chgGame
 1508 1238 2.50 5 1.50 20 30.00 
  Khafagi, Zkariy 1733 EGY0.5010.46209.20 
  Farag, Hamada 1581 EGY0.001-0.1220-2.40 
  Amro Helmy, Mohamed 1417 EGY1.0010.732014.60 
  Nader, Abdel Rahman 1399 EGY0.001-0.2920-5.80 
  George Weilyam, Gon 1408 EGY1.0010.722014.40 

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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