Individual Calculations February 2024
 Magen, Amnon  Total change: -19.20  Rating chartPersonal card
 Israeli Championship quarter-finals in the Green Village 2023 Green Village ISR 2023-12-07
RcRownchangeKK*chgGame
 1783 2016 5.50 9 -1.26 20 -25.20 
  Asherov, Aharon 1529 ISR1.0010.04200.80 
  Amit, Eli 1910 ISR0.001-0.6420-12.80 
  Barkai, Uri 1648 ISR1.0010.10202.00 
  Taragan, Uri 1725 ISR1.0010.15203.00 
  Patt, Zafrir 1637 ISR1.0010.09201.80 
  Aroeta, Benny 1972 ISR0.501-0.0620-1.20 
  Bodenshtein, Yair 1851 ISR0.001-0.7220-14.40 
  Kaldor, Avraham m2162 ISR1.0010.702014.00 
  Ginsburg, Dan 1616  * ISR0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Arzit Merkaz Yom Hol 2024 1 Israel ISR 2024-01-11
RcRownchangeKK*chgGame
 2258 2016 0.50 1 0.30 20 6.00 
  Shutzman, Joseph f2258 USA0.5010.30206.00 

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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