Individual Calculations February 2019
 Naby, Saiid A.  Total change: 29.00  Rating chartPersonal card
 Egyptian League Final 2018/2019 Round 5-7 Many Cities EGY 2018-12-07
RcRownchangeKK*chgGame
 2119 2264 3.00 3 0.94 20 18.80 
  Helmy, Amro 2036 EGY1.0010.21204.20 
  Arnaoot, Tarek 2119 EGY1.0010.31206.20 
  Sameeh, Hany f2203 EGY1.0010.42208.40 

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)
 
 Egyptian League Final 2018/2019 Round 8-9 Many Cities EGY 2019-01-04
RcRownchangeKK*chgGame
 2051 2259 2.00 2 0.51 20 10.20 
  Ezat, Abdallah 2188 EGY1.0010.40208.00 
  Ataoot, Mohamed 1914 EGY1.0010.11202.20 

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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