Individual Calculations May 2024
 Afek, Itay  Total change: 100.80  Rating chartPersonal card
 Alef Sharon 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 1798 1829 0.50 1 -0.04 40 -1.60 
  Kruchenecki, Pavel 1798 ISR0.501-0.0440-1.60 

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
 1883 1816 5.50 7 2.56 40 102.40 
  Pincu, Yehonatan 1588 ISR1.0010.21408.40 
  Brenner, Bar 1739 ISR1.0010.394015.60 
  Magen, Ofek 1935 ISR1.0010.664026.40 
  Berlad, Asaf 1900 ISR1.0010.624024.80 
  Manyevich, Rom 1929 ISR0.5010.15406.00 
  Taragan, Uri 1909 ISR1.0010.634025.20 
  Zakin, Ilay 2184 ISR0.001-0.1040-4.00 

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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