Blitz: Individual Calculations January 2018
 Mahdy, Tawfeik  Total change: -28.20  Rating chartPersonal card
 CCA Saturday Blitz 1 Cairo EGY 2017-12-29
RcRownchangeKK*chgGame
 1953 2097 4.00 8 -1.41 20 -28.20 
  Nader, Yousef 1783 EGY1.0010.14202.80 
  Sadek, Sameh f2348 EGY0.001-0.1920-3.80 
  Abdel Rasool, Shaker 1877 EGY0.001-0.7820-15.60 
  Ibrahim, Mohamed 2126 EGY0.001-0.4620-9.20 
  Soliman, Soliman 1790 EGY1.0010.14202.80 
  Yehya, Waleed 1982 EGY1.0010.34206.80 
  Kamal Eldin, Ibrahem 1869 EGY0.001-0.7920-15.80 
  Hosny, Gamal 1846 EGY1.0010.19203.80 

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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