Individual Calculations April 2023
 Fester, Harel  Total change: 24.80  Rating chartPersonal card
 Ramat Gan Masters B Winter 2023 Ramat Gan ISR 2023-01-16
RcRownchangeKK*chgGame
 1423 1481 3.50 5 0.62 40 24.80 
  Strasman, Nery 1389 ISR1.0010.374014.80 
  Gavriel, Adam 1287 ISR1.0010.254010.00 
  Elkayam, Omer 1553 ISR0.001-0.4040-16.00 
  Gavriel, Oren 1438 ISR1.0010.444017.60 
  Nouchi, Olivier 1450 FRA0.501-0.0440-1.60 

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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