Rapid: Individual Calculations April 2020
 Erenberg, Itay  Total change: -4.80  Rating chartPersonal card
 Dugo Friedman Rapid 2020 3.3.2020 Rishon Letzion ISR 2020-03-03
RcRownchangeKK*chgGame
 1492 1239 1.00 5 -0.24 20 -4.80 
  Malachi, Avraham 1849 ISR0.001-0.0220-0.40 
  Shevchenko, Lev 1563 ISR0.001-0.1320-2.60 
  Azoulay, Jonathan 1515 ISR0.001-0.1720-3.40 
  Linik, Daniel 1333 ISR0.001-0.3720-7.40 
  Erenberg, Shmuel 1201 ISR1.0010.45209.00 

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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