Rapid: Individual Calculations September 2023
 Qasem, Muhamad Mody  Total change: 48.80  Rating chartPersonal card
 Mark Rubinstein Memorial 2023: Rapid B Ramat Gan ISR 2023-08-25
RcRownchangeKK*chgGame
 1615 1505 3.00 5 1.22 40 48.80 
  Sobel, Michal 1154 ISR1.0010.11404.40 
  Bercovici, Yaniv 1711 ISR1.0010.764030.40 
  Sobel, Ido 1797 ISR0.001-0.1540-6.00 
  Gurevich, Hillel 1639 ISR0.001-0.3240-12.80 
  Zilbershatz, Noam 1772 ISR1.0010.824032.80 

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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