Blitz: Individual Calculations June 2017
 Mahrous, Selim  Total change: -2.00  Rating chartPersonal card
 Assem Abdel Razik Blitz Open 2017 Marsa Matrouh EGY 2017-05-19
RcRownchangeKK*chgGame
 1915 1871 4.00 9 -0.10 20 -2.00 
  Sobh, Amrou m2197 EGY0.001-0.1320-2.60 
  Nyazi, Nehad 2168 EGY0.001-0.1520-3.00 
  Abo Zoer, Abdellah 1645 EGY0.001-0.7920-15.80 
  Sayed Ahmed, Khaled Ahmed 1705 EGY1.0010.28205.60 
  Kandil A, Saeyd 1644 EGY1.0010.21204.20 
  Mahmoud, Saaid 1599 EGY1.0010.17203.40 
  Sameeh, Hany f2133 EGY0.001-0.1820-3.60 
  Abdou, Mohamed Hamdy 1959 EGY1.0010.622012.40 
  Abou El Zein, Eid Mahmoud m2187 EGY0.001-0.1320-2.60 

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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