Rapid: Individual Calculations June 2019
 Moatamid, Yasser  Total change: -80.60  Rating chartPersonal card
 El Prince Chess Rapid Alexandria EGY 2019-04-29
RcRownchangeKK*chgGame
 1739 1898 4.00 8 -1.54 20 -30.80 
  Abo Elmkarm, Mohamed 1498  * EGY1.0010.08201.60 
  Mousa, Ahmed 2298  * EGY0.001-0.0820-1.60 
  Khatab, Esam 1733 EGY0.001-0.7220-14.40 
  Abdel Hameid, Islam 1639 EGY0.001-0.8220-16.40 
  Zakrea, Abdel Azim 1540 EGY1.0010.10202.00 
  Abdel Raouf, Zyad 1572 EGY1.0010.13202.60 
  Mohamed, Aly Essam 1803 EGY1.0010.37207.40 
  Fared, Karim 1829 EGY0.001-0.6020-12.00 
 * 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)
 
 Elasema Rapid Cairo EGY 2019-05-04
RcRownchangeKK*chgGame
 1776 1898 2.50 8 -2.49 20 -49.80 
  Mahany, Mahmoud 2146 EGY0.5010.31206.20 
  Ezat, Abdallah 2159 EGY0.001-0.1820-3.60 
  Yehya, Waleed 2003 EGY0.001-0.3620-7.20 
  Aly Hassan, Hassan 1559 EGY1.0010.12202.40 
  Ashraf, Fahd 1778 EGY0.001-0.6620-13.20 
  Khaled, Yousef c1557 EGY0.001-0.8820-17.60 
  Mohamed Elsayed, Ayman 1504 EGY0.001-0.9220-18.40 
  Moheb, Diaa Eldin 1498  * EGY1.0010.08201.60 
 * 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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