Individual Calculations July 2022
 Maged, Mathew  Total change: -15.20  Rating chartPersonal card
 Adly Chess Academy Classic U2000 Cairo EGY 2022-05-30
RcRownchangeKK*chgGame
 1496 1538 4.00 7 0.17 40 6.80 
  Khaled, Seif Eldin 1168 EGY1.0010.10404.00 
  Abdel Fatah, Mansour 1861 EGY0.001-0.1340-5.20 
  Mohamed Azzab, Mareim 1252 EGY1.0010.16406.40 
  Ahmed Okasha, Omar 1187 EGY1.0010.11404.40 
  Youssef, Yousab 1313 EGY1.0010.22408.80 
  Azzab, Ahmed 1799 EGY0.001-0.1840-7.20 
  Kandil, Ahmed c1890 EGY0.001-0.1140-4.40 

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 2021-2022 Final 8-9-10 Many Cities EGY 2022-06-03
RcRownchangeKK*chgGame
 1280 1659 1.00 1 0.09 40 3.60 
  Emad, Fady 1280 EGY1.0010.09403.60 

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 2021-2022 Final Postponed Rounds 5 Many Cities EGY 2022-06-10
RcRownchangeKK*chgGame
 1560 1659 0.00 1 -0.64 40 -25.60 
  Ihab Mohamed, Adham 1560 EGY0.001-0.6440-25.60 

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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