Rapid: Individual Calculations April 2020
 Labonsky, Victor  Total change: -0.60  Rating chartPersonal card
 Dugo Friedman Rapid 2020 3.3.2020 Rishon Letzion ISR 2020-03-03
RcRownchangeKK*chgGame
 1750 1932 3.00 5 -0.03 20 -0.60 
  Erenberg, Shmuel 1201 ISR1.0010.01200.20 
  Friedland, Moshe f2299 ISR0.001-0.1020-2.00 
  Chernomordik, Pavel f2238 ISR0.001-0.1420-2.80 
  Gani, Itai 1337 ISR1.0010.02200.40 
  Spiegel, Moisei 1673 ISR1.0010.18203.60 

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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