Individual Calculations January 2018
 Elsayed, Waleid Montaser  Total change: -20.80  Rating chartPersonal card
 Golden Cleopatra Open 2017 Cairo EGY 2017-12-11
RcRownchangeKK*chgGame
 1824 1899 2.50 5 -0.52 40 -20.80 
  Abdel Aziem, Ramadan 2239 EGY0.001-0.1240-4.80 
  El Gendy, Mahmoud 1642 EGY1.0010.18407.20 
  Moheb, Yaser 1674 EGY1.0010.22408.80 
  Mahmoud, Mamdouh 1884 EGY0.501-0.0240-0.80 
  Shokry, Yasser 1680 EGY0.001-0.7840-31.20 

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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