Individual Calculations June 2024
 Daniel, Hadar  Total change: 88.40  Rating chartPersonal card
 Quarterfinals of Israel Chess Championships 2023 24. Kiryat Bialik Kiryat Bialik ISR 2024-02-01
RcRownchangeKK*chgGame
 1914 1490 2.50 8 1.67 40 66.80 
  Mishkovsky, Israel 1960 ISR1.0010.954038.00 
  Taieb, Ariel 1992 ISR0.5010.464018.40 
  Menahem, Adi c2114 ISR0.001-0.0140-0.40 
  Broytman, Ilya 1602 ISR1.0010.654026.00 
  Portnoy, Mikhail 2041 ISR0.001-0.0340-1.20 
  Akman, Adi 2040 ISR0.001-0.0340-1.20 
  Najjar, Munib 1718 ISR0.001-0.2140-8.40 
  Margovsky, Naum 1846 ISR0.001-0.1140-4.40 

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)
 
 Bet Krayot 2024 7-8 Israel ISR 2024-05-02
RcRownchangeKK*chgGame
 1749 1717 1.00 1 0.54 40 21.60 
  Fainshteyn, Borys 1749 ISR1.0010.544021.60 

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)
 

 

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