Individual Calculations July 2024
 Kluchik, Julia  Total change: 16.60  Rating chartPersonal card
 Israeli Championship Semifinals 2024 Kiryat Yam Kiryat Yam ISR 2024-05-15
RcRownchangeKK*chgGame
 2135 1931 3.50 8 1.45 20 29.00 
  Tartakovsky, Daniel 2117 ISR0.001-0.2620-5.20 
  Axelrod, Arie f2152 ISR0.001-0.2220-4.40 
  Akman, Adi 2025 ISR1.0010.632012.60 
  Portnoy, Mikhail 2040 ISR1.0010.652013.00 
  Aharon, Ofir f2277 ISR0.5010.39207.80 
  Steiner-Prozhanski, Giora 2251 ISR0.001-0.1320-2.60 
  Margovsky, Naum 1939 ISR1.0010.512010.20 
  Levitan, Tal f2275 ISR0.001-0.1220-2.40 

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)
 
 Alef Zafon 2024 9 Israel ISR 2024-05-29
RcRownchangeKK*chgGame
 1846 1931 0.00 1 -0.62 20 -12.40 
  Kharouba, Wasim 1846 ISR0.001-0.6220-12.40 

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)
 

 

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