Rapid: Individual Calculations May 2019
 Zak, Arad  Total change: 6.20  Rating chartPersonal card
 Czerniak Memorial Rapid A 16.4.2019 Tel Aviv ISR 2019-04-16
RcRownchangeKK*chgGame
 1976 2000 3.00 5 0.31 20 6.20 
  Brill, Eyal 1797 ISR1.0010.24204.80 
  Kantsler, Boris g2370 ISR0.001-0.1020-2.00 
  Chill, Jordan 1835 ISR1.0010.28205.60 
  Gnedov, Dmitry 1671 ISR1.0010.12202.40 
  Axelrod, Arie f2209 ISR0.001-0.2320-4.60 

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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