Individual Calculations May 2024
 Hanein, Avri  Total change: -9.60  Rating chartPersonal card
 Alef Sharon 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 1828 1713 1.50 2 0.81 40 32.40 
  Yablonko, Eyal 1873 ISR0.5010.21408.40 
  Golan, Ori 1783 ISR1.0010.604024.00 

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)
 
 Israel national youth championship 2024 U14 Kfar Saba ISR 2024-04-14
RcRownchangeKK*chgGame
 1756 1755 2.50 7 -1.05 40 -42.00 
  Zakin, Ilay 2155  * ISR1.0010.924036.80 
  Sternfeld, Tomer 1871 ISR0.001-0.3440-13.60 
  Gilor, Amit 1922 ISR0.001-0.2840-11.20 
  Ermakov, Roman 1684 ISR0.001-0.6040-24.00 
  Bashin, Inbar 1432 ISR0.501-0.3740-14.80 
  Aharonoff, Yair 1601 ISR1.0010.294011.60 
  Larioshin, Ariel 1630 ISR0.001-0.6740-26.80 
 * 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)
 

 

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