Blitz: Individual Calculations March 2024
 Sherif, Retaj  Total change: -12.00  Rating chartPersonal card
 Aymen kretam chess Tournament ( Blitz ) Alexandria EGY 2024-02-09
RcRownchangeKK*chgGame
 1610 1152 0.00 4 -0.30 40 -12.00 
  Abourida, Amir 1792 EGY0.001-0.0140-0.40 
  Ramadan, Moustafa 1702 EGY0.001-0.0340-1.20 
  Nady, Islam 1510 EGY0.001-0.1040-4.00 
  Musa Asran, Saeed 1436 EGY0.001-0.1640-6.40 

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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