Individual Calculations March 2023
 Tamir, Rami  Total change: -0.20  Rating chartPersonal card
 Kiryat Ono Winter 2023 A Kiryat Ono ISR 2023-01-04
RcRownchangeKK*chgGame
 1671 1609 2.50 6 -0.01 20 -0.20 
  Bodenshtein, Yair 1810 ISR0.5010.26205.20 
  Ostrovsky Berman, Noam 1692 ISR0.001-0.3920-7.80 
  Eyal, Amir 1675 ISR0.001-0.4120-8.20 
  Abitbul, Matan 1518 ISR0.501-0.1220-2.40 
  Leor, Ephraim 1750 ISR0.5010.19203.80 
  Zaslavsky, Oleg 1581 ISR1.0010.46209.20 

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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