Rapid: Individual Calculations April 2020
 Lapushnian, Maya  Total change: 22.00  Rating chartPersonal card
 Dugo Friedman Rapid 2020 3.3.2020 Rishon Letzion ISR 2020-03-03
RcRownchangeKK*chgGame
 1674 1340 2.00 5 1.10 20 22.00 
  Chachashvili, Zuri 2002 ISR0.001-0.0120-0.20 
  Ribstein, Orel 1442 ISR1.0010.642012.80 
  Malachi, Avraham 1849 ISR0.001-0.0420-0.80 
  Shevchenko, Lev 1563 ISR0.001-0.2220-4.40 
  Azoulay, Jonathan 1515 ISR1.0010.732014.60 

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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