Individual Calculations July 2024
 Shilon Rahav, Eliran  Total change: -10.80  Rating chartPersonal card
 Herzliya Spring A 2024 Herzliya ISR 2024-04-01
RcRownchangeKK*chgGame
 1904 2113 6.50 8 0.41 40 16.40 
  Patt, Zafrir 1750 ISR0.001-0.9040-36.00 
  Hertz, Yaniv 1936 ISR1.0010.274010.80 
  Khatib, Husein 1865 ISR1.0010.19407.60 
  Hayohamo, Raz 1966 ISR1.0010.304012.00 
  Kinberg, Ofer 2002 ISR1.0010.354014.00 
  Faust, Roi 1877 ISR1.0010.20408.00 
  Malin, Uri 1958 ISR0.501-0.2140-8.40 
  Amit, Eli 1881 ISR1.0010.21408.40 

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)
 
 Arzit Merkaz Yom Hol 2024 9 Israel ISR 2024-05-29
RcRownchangeKK*chgGame
 1968 2103 0.00 1 -0.68 40 -27.20 
  Tratatovici, Moshe f1968 ISR0.001-0.6840-27.20 

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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