Rapid: Individual Calculations April 2020
 Kushnir, Arie  Total change: -6.80  Rating chartPersonal card
 Dugo Friedman Rapid 2020 3.3.2020 Rishon Letzion ISR 2020-03-03
RcRownchangeKK*chgGame
 1750 1439 1.00 5 -0.34 20 -6.80 
  Dvoirys, Semen I. g2174 RUS0.001-0.0120-0.20 
  Margalit, Eyal 1333 ISR1.0010.36207.20 
  Levi, Netanel 2105 ISR0.001-0.0120-0.20 
  Spiegel, Moisei 1673 ISR0.001-0.2120-4.20 
  Medovoy, Yaniv 1464 ISR0.001-0.4720-9.40 

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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