Rapid: Individual Calculations May 2023
 Reches, Omer  Total change: 6.40  Rating chartPersonal card
 Tyran fifth Memorial 2023 second Jerusalem ISR 2023-04-14
RcRownchangeKK*chgGame
 1578 1808 4.00 5 0.16 40 6.40 
  Klein, Achi 1520 ISR1.0010.16406.40 
  Friedlich, Eyal 1489 ISR1.0010.13405.20 
  Allouch, Gavriel 1444 ISR0.001-0.9040-36.00 
  Lukovski, Lev 1610 GER1.0010.24409.60 
  Hazernov, Nahum 1829 ISR1.0010.534021.20 

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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