Individual Calculations June 2024
 Abdelmonem Ashraf, Omar  Total change: 14.00  Rating chartPersonal card
 Egyptian leauge Masters 2024 7-9 Many Cities EGY 2024-05-17
RcRownchangeKK*chgGame
 1757 1677 0.50 1 0.11 40 4.40 
  Ahmed Moustafa, Fares 1757 EGY0.5010.11404.40 

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)
 
 20th international chess arena tournament Alexandria EGY 2024-05-22
RcRownchangeKK*chgGame
 1608 1677 2.00 3 0.24 40 9.60 
  Abdelrahman, Gihan 1423 EGY1.0010.19407.60 
  George Amin, Julian 1522 EGY0.501-0.2140-8.40 
  Elfaham, Mahmoud 1879 EGY0.5010.264010.40 

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)
 

 

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