Rapid: Individual Calculations July 2024
 Portnoy, Mikhail  Total change: -10.80  Rating chartPersonal card
 Israeli National Team Cup 2024 Modiin ISR 2024-06-14
RcRownchangeKK*chgGame
 1946 2032 2.50 5 -0.54 20 -10.80 
  Lovin, Boris 2170 ISR0.001-0.3120-6.20 
  Freidzon, Daniel 2026 ISR1.0010.49209.80 
  Rivlin, Shachar 1878 ISR1.0010.29205.80 
  Semmel, Ilan 1892 ISR0.501-0.1920-3.80 
  Mendler, Omer 1766 ISR0.001-0.8220-16.40 

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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