Blitz: Individual Calculations March 2024
 Khaled Mareiy, Aly  Total change: -31.20  Rating chartPersonal card
 Egyptian Youth Chess Tournament U16 (Blitz) Giza EGY 2024-02-10
RcRownchangeKK*chgGame
 1547 1444 1.50 6 -0.78 40 -31.20 
  Remon, David 1628 EGY1.0010.744029.60 
  Walid Ahmed, Ahmed 1406 EGY0.001-0.5540-22.00 
  Romany, Joy 1606 EGY0.001-0.2940-11.60 
  Abdin, Mahmoud 1823 EGY0.001-0.0940-3.60 
  Alaa Eldin, Omar 1385 EGY0.001-0.5840-23.20 
  Mohamed Zaki, Jana 1435 EGY0.501-0.0140-0.40 

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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