Rapid: Individual Calculations July 2019
 Mohamed, Tamer  Total change: -77.20  Rating chartPersonal card
 6th Nasser Seddik Rapid Chess Alexandria EGY 2019-06-11
RcRownchangeKK*chgGame
 1726 1908 3.00 6 -1.30 20 -26.00 
  Mahmoud, Hassan 1690 EGY1.0010.22204.40 
  Bakheet, Mohamed Adel 1578 EGY1.0010.12202.40 
  Mostafa, Elsayed Mohamed 1885 EGY0.001-0.5320-10.60 
  Tamer, Mohamed f1846 EGY0.001-0.5920-11.80 
  Zakrea, Abdel Azim 1537 EGY1.0010.10202.00 
  Elatar, Mohamed 1821 EGY0.001-0.6220-12.40 

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)
 
 7th Nasser Seddik Rapid Chess Alexandria EGY 2019-06-18
RcRownchangeKK*chgGame
 1731 1908 2.50 7 -2.56 20 -51.20 
  Abdel Aziz, Mohamed 1709 EGY1.0010.24204.80 
  Abdel Razik, Islam 1785 EGY0.001-0.6720-13.40 
  Sawers, Kerlus 1820 EGY0.001-0.6220-12.40 
  Ammar, Rajai 1708 EGY0.001-0.7620-15.20 
  Salah, Mohamed 1709 EGY0.501-0.2620-5.20 
  Tamer, Mohamed f1846 EGY0.001-0.5920-11.80 
  Zakrea, Abdel Azim 1537 EGY1.0010.10202.00 

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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