Individual Calculations May 2023
 Steinberger, Amotz  Total change: -0.40  Rating chartPersonal card
 League Bet Shfela 2023 7 Israel ISR 2023-04-20
RcRownchangeKK*chgGame
 1509 1517 0.50 1 -0.01 40 -0.40 
  Sakhin, Alexey 1509 ISR0.501-0.0140-0.40 

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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