Rapid: Individual Calculations August 2022
 Berenboym, Igor  Total change: -12.40  Rating chartPersonal card
 Israeli National Team Cup Jerusalem ISR 2022-06-24
RcRownchangeKK*chgGame
 2042 1982 1.00 4 -0.62 20 -12.40 
  Barayev, Anton 2162 UKR0.001-0.2620-5.20 
  Katzir, Moshe c2133 ISR0.001-0.3020-6.00 
  Greiver, Alejandro 1597 URU1.0010.09201.80 
  Mordechai, Hanan f2275 ISR0.001-0.1520-3.00 

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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