Rapid: Individual Calculations April 2020
 Spiegel, Moisei  Total change: 1.40  Rating chartPersonal card
 Dugo Friedman Rapid 2020 3.3.2020 Rishon Letzion ISR 2020-03-03
RcRownchangeKK*chgGame
 1816 1673 2.00 5 0.07 20 1.40 
  Levin, Guy 2129 ISR0.001-0.0620-1.20 
  Bronstein, Or m2247 ISR0.001-0.0220-0.40 
  Linik, Daniel 1333 ISR1.0010.12202.40 
  Kushnir, Arie 1439 ISR1.0010.21204.20 
  Labonsky, Victor 1932 ISR0.001-0.1820-3.60 

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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