Rapid: Individual Calculations September 2023
 Haber, Aviv  Total change: 0.00  Rating chartPersonal card
 Mark Rubinstein Memorial 2023: Rapid B Ramat Gan ISR 2023-08-25
RcRownchangeRpKK*chgGame
 1597 0 2.00 6 0.00 1472   0.00 
  Hermans, Ray 1414 ISR0.5010.00 0.00 
  Bialik, Eyal 1676 ISR0.0010.00 0.00 
  Zrihan, Dan 1830 ISR1.0010.00 0.00 
  Dorfman, Michael 1325 ISR0.5010.00 0.00 
  Lapushnian, Maya 1489 ISR0.0010.00 0.00 
  Penzias, Moti 1850 ISR0.0010.00 0.00 

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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