Individual Calculations May 2024
 Noy, Eyal  Total change: 33.40  Rating chartPersonal card
 Super 2200 Plus Chess Competition Kfar Saba ISR 2024-02-03
RcRownchangeKK*chgGame
 2230 2096 3.50 6 1.54 20 30.80 
  Tifferet, Shakked f2307 ISR1.0010.772015.40 
  Newman, Ori 2275 ISR0.001-0.2720-5.40 
  Judkovsky, Yair 2300 ISR0.001-0.2420-4.80 
  Katkov, Michelle wf2118 ISR0.5010.03200.60 
  Levi, Netanel 2123 ISR1.0010.542010.80 
  Poleg, Matan f2254 ISR1.0010.712014.20 

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 Darom 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 2130 2112 1.00 1 0.53 20 10.60 
  Stepak, Yedael f2130 ISR1.0010.532010.60 

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)
 
 37th Czerniak Memorial Open A Tel Aviv ISR 2024-04-24
RcRownchangeKK*chgGame
 2053 2115 2.50 5 -0.40 20 -8.00 
  Yablonko, Eyal 1873 ISR1.0010.20204.00 
  Mindlin, Alon m2444 ISR0.001-0.1220-2.40 
  Zalkind, Konstantin f2045 ISR0.501-0.1020-2.00 
  Arian, Tomer 1795 ISR1.0010.13202.60 
  Gavriely, Or c2110 ISR0.001-0.5120-10.20 

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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