Individual Calculations January 2020
 Abdel Aziz, Ehab  Total change: -6.80  Rating chartPersonal card
 Egyptian Women League Final 2019-2020 Round 1 Many Cities EGY 2019-11-30
RcRownchangeKK*chgGame
 2332 2128 0.50 1 0.26 20 5.20 
  Sadek, Sameh f2332 EGY0.5010.26205.20 

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)
 
 Egyptian Women League Final 2019-2020 Rounds 2-3 Many Cities EGY 2019-12-13
RcRownchangeKK*chgGame
 2263 2128 1.00 2 0.36 20 7.20 
  Naby, Saiid A. 2279 EGY0.001-0.3020-6.00 
  Moh. Abdel, Zaher 2247 EGY1.0010.662013.20 

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)
 
 Alexandria Open 2019 (2000 or more) Alexandria EGY 2019-12-21
RcRownchangeKK*chgGame
 2020 2128 4.00 8 -0.96 20 -19.20 
  Abdel Aziz, Mohamed 1753 EGY1.0010.09201.80 
  Hassan, Moustafa Mohamed 1741 EGY1.0010.09201.80 
  Atea, Khaled 2084 EGY0.501-0.0620-1.20 
  Sameeh, Hany f2152 EGY0.001-0.4720-9.40 
  Rashed, Nabil 2114 EGY0.501-0.0220-0.40 
  Raslan, Moustafa 2164 EGY0.001-0.4520-9.00 
  Khtab, Kamal 1980 SUD1.0010.30206.00 
  Moreis, Amgad 2171 EGY0.001-0.4420-8.80 

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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