Blitz: Individual Calculations June 2017
 Yehya, Sameh  Total change: -27.00  Rating chartPersonal card
 Assem Abdel Razik Blitz Open 2017 Marsa Matrouh EGY 2017-05-19
RcRownchangeKK*chgGame
 1900 1979 4.00 9 -1.35 20 -27.00 
  Hassan, Sayed Barakat m2343 EGY0.001-0.1020-2.00 
  Sayed Ahmed, Khaled Ahmed 1705 EGY1.0010.17203.40 
  Ezat, Abdallah 2215 EGY0.001-0.2020-4.00 
  Youssef Ahmed, Youssef 1825 EGY1.0010.29205.80 
  Gabr, Mohsen f2200 EGY0.001-0.2220-4.40 
  Alhassadi, Yousef A. 1756 LBA0.001-0.7820-15.60 
  Kandil A, Saeyd 1644 EGY1.0010.12202.40 
  Osman, Islam 1816 EGY0.001-0.7220-14.40 
  Mahmoud, Saaid 1599 EGY1.0010.09201.80 

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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