Rapid: Individual Calculations March 2023
 Adler, Doron  Total change: -2.40  Rating chartPersonal card
 Friendly match Rishon LeZion Vs Jeruchess Jerusalem ISR 2023-02-01
RcRownchangeKK*chgGame
 1738 1762 2.00 4 -0.12 20 -2.40 
  Levin, Natan 1767 ISR0.001-0.4920-9.80 
  Gofshtein, Semion 1824 ISR1.0010.592011.80 
  Lukovski, Lev 1613 GER0.001-0.7020-14.00 
  Bershadsky, Georgy 1746 ISR1.0010.48209.60 

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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