Individual Calculations May 2018
 Elbolok, Mohamed  Total change: 28.40  Rating chartPersonal card
 Egyptian League Final 2018/2019 Rounds 8-12 Many Cities EGY 2018-03-02
RcRownchangeKK*chgGame
 2155 1941 1.00 2 0.53 20 10.60 
  Shalaby, Ahmed 2077 EGY0.001-0.3220-6.40 
  Fadi, Marko f2232 EGY1.0010.852017.00 

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 Rounds 13-16 Many Cities EGY 2018-04-06
RcRownchangeKK*chgGame
 2038 1943 2.00 3 0.89 20 17.80 
  Abdel Razik, Ahmed 2110 EGY1.0010.722014.40 
  Abo Elkheir, Ahmed 2020 EGY0.5010.11202.20 
  Shafek, Mohamed 1983 EGY0.5010.06201.20 

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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