Individual Calculations May 2019
 Goldstein, Asaf  Total change: 8.40  Rating chartPersonal card
 Czerniak Memorial C Tel Aviv ISR 2019-04-21
RcRownchangeKK*chgGame
 1273 1194 1.00 2 0.21 40 8.40 
  Dvorsky, David 1345 ISR0.001-0.3040-12.00 
  Shamir, Uri 1200 ISR1.0010.514020.40 

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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