Individual Calculations August 2022
 Elhusseiny, Eyad  Total change: -0.40  Rating chartPersonal card
 2022 African Youth Chess Championships - U10 Open Lusaka ZAM 2022-07-03
RcRownchangeKK*chgGame
 1469 1571 1.00 1 0.36 40 14.40 
  Gweshe, Jordan 1469 ZIM1.0010.364014.40 

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 Postponed Rounds 6-7-10 Many Cities EGY 2022-07-03
RcRownchangeKK*chgGame
 1663 1571 0.00 1 -0.37 40 -14.80 
  Hossam Mohamed, Adham 1663 EGY0.001-0.3740-14.80 

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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