Rapid: Individual Calculations February 2018
 Kundin, Alexander  Total change: 7.00  Rating chartPersonal card
 Avraham Feldklein Memorial Rapid 2017 A Rishon Lezion ISR 2017-12-30
RcRownchangeKK*chgGame
 2071 2183 3.50 5 0.35 20 7.00 
  Mdivani, Maka 1833 ISR1.0010.11202.20 
  Marcovici, Adrian 1864 ISR1.0010.13202.60 
  Zanan, Evgeny m2506 ISR0.001-0.1320-2.60 
  Bronstein, Or f2202 ISR0.5010.03200.60 
  Freidles, Victor 1951 ISR1.0010.21204.20 

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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