Rapid: Individual Calculations June 2017
 Abo Elyazeed, Omar  Total change: -73.00  Rating chartPersonal card
 Mr. Mohamed Zabeib Rapid Alexandria EGY 2017-05-05
RcRownchangeKK*chgGame
 1827 1952 3.00 7 -1.53 20 -30.60 
  Amin, Ashraf f2230 EGY0.001-0.1720-3.40 
  Gad, Mohammed Qotb 1662 EGY1.0010.16203.20 
  Darwish, Mahmoud Hamdy 2104 EGY0.001-0.3020-6.00 
  Kamil, Askandar 1569 EGY0.001-0.9120-18.20 
  Ashraf, Fahd 1752 EGY0.001-0.7620-15.20 
  Ibrahem, Atea 1709 EGY1.0010.20204.00 
  Hamouda, Mostafa 1762 EGY1.0010.25205.00 

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)
 
 4th Engineers Chess Rapid Tanta EGY 2017-05-25
RcRownchangeKK*chgGame
 1638 1952 5.50 9 -2.12 20 -42.40 
  Bola, Nashat 1552  * EGY0.001-0.9220-18.40 
  Elkhadragy, Ahmed 1552  * EGY1.0010.08201.60 
  Abo Kamil, Mohamed Abbas 1552  * EGY1.0010.08201.60 
  Wafa, Diaa 1713 EGY0.001-0.8020-16.00 
  Swilam, Mahmoud 1552  * EGY0.501-0.4220-8.40 
  Abdel Aziz, Mohamed 1638 EGY1.0010.14202.80 
  Moatamid, Yasser 1888 EGY0.501-0.0920-1.80 
  Hashem, Mostafa 1580 EGY0.501-0.4020-8.00 
  Zahra, Ashraf 1719 EGY1.0010.21204.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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