Individual Calculations March 2019
 Samir Abdel Allm, Ammar  Total change: 0.00  Rating chartPersonal card
 6th. International chess Arena Classic tournament Alexandria EGY 2019-02-13
RcRownchangeRpKK*chgGame
 1620 0 2.00 6 0.00 1495   0.00 
  Ibrahim, Mohamed Ahmed 1526 EGY0.0010.00 0.00 
  Abdel Raouf, Zyad 1435 EGY0.0010.00 0.00 
  Zaky, Mohamed 1877 EGY0.0010.00 0.00 
  Abdel Aziz, Ashraf 1507 EGY1.0010.00 0.00 
  Tamer, Mohamed f1654 EGY0.0010.00 0.00 
  El Nabawy, Nabil 1723 EGY1.0010.00 0.00 

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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