Individual Calculations March 2018
 Shwarchbard, Zvi  Total change: 10.20  Rating chartPersonal card
 Nat. Ch. Quarterfinal 2017-18 Kiryat Ono Kiryat Ono ISR 2017-12-06
RcRownchangeKK*chgGame
 1905 1850 4.00 9 0.22 20 4.40 
  Sokolovsky, Yahli 1960 ISR0.001-0.3520-7.00 
  Klevinskiy, David 1977 ISR1.0010.672013.40 
  Friedland, Omer 2146 ISR0.001-0.1520-3.00 
  Klein, Boris 1953 ISR0.001-0.3620-7.20 
  Nechemya, Natan 1830 ISR0.001-0.5320-10.60 
  Kaspin, Ido 1480 ISR1.0010.10202.00 
  Levits, Yuri 1959 ISR0.5010.15203.00 
  Noy, Eyal 1938 ISR1.0010.622012.40 
  Friedland, Eldar 1898 ISR0.5010.07201.40 

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)
 
 Liga Artzit Center 2018 Round 3-4 various ISR 2018-02-08
RcRownchangeKK*chgGame
 2078 1849 0.50 1 0.29 20 5.80 
  Malachi, Avraham 2078 ISR0.5010.29205.80 

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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