Rapid: Individual Calculations July 2022
 Abu Alsaud, Mohamed  Total change: 11.20  Rating chartPersonal card
 Black Horse 33 Alexandria EGY 2022-06-10
RcRownchangeKK*chgGame
 1582 1410 3.00 7 0.82 20 16.40 
  Medhat, Magdy 1761 EGY0.001-0.1120-2.20 
  Abdel Naby Sherif, Youssef 1442 EGY1.0010.542010.80 
  Tarek, Ibrahem Mohamed 1723 EGY0.001-0.1420-2.80 
  Mohamed Ahmed, Yassen 1245 EGY0.501-0.2220-4.40 
  Sakr, Hesham 1804 EGY0.5010.42208.40 
  Yasser Sayed Ahmed, Ahmed 1394 EGY1.0010.48209.60 
  Dawod, Hassan 1705 EGY0.001-0.1520-3.00 

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)
 
 Alex chess Alexandria EGY 2022-06-17
RcRownchangeKK*chgGame
 1740 1410 0.00 2 -0.26 20 -5.20 
  Abdel Maksoud, Ahmed 1679 EGY0.001-0.1720-3.40 
  Ashraf Shafik, Abanoub 1800 EGY0.001-0.0920-1.80 

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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