Individual Calculations March 2024
 George Samir, Danial  Total change: -27.20  Rating chartPersonal card
 Egyptian Youth ( Open ) U10 Giza EGY 2024-01-27
RcRownchangeKK*chgGame
 1180 1308 1.00 3 -1.02 40 -40.80 
  Elsebahy, Yahia 1196 EGY0.001-0.6540-26.00 
  Dwidar, Youssef 1168 EGY0.001-0.6940-27.60 
  Mohamed Saleh, Ali 1177 EGY1.0010.324012.80 

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)
 
 Egyptian leauge Masters 2024 Round 1-2 Many Cities EGY 2024-02-22
RcRownchangeKK*chgGame
 1454 1330 1.00 2 0.34 40 13.60 
  Khaled, Seif Eldin 1415 EGY0.5010.12404.80 
  Ahmed Moustafa, Fares 1493 EGY0.5010.22408.80 

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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