Individual Calculations April 2018
 Menkes, Shlomo  Total change: -2.40  Rating chartPersonal card
 Nat. Ch. Quarterfinal 2018 Petah Tikva Petah Tikva ISR 2018-01-21
RcRownchangeKK*chgGame
 1960 2078 6.00 9 0.24 20 4.80 
  Leibo, Gideon 1889 ISR0.001-0.7520-15.00 
  Mendelboim, Sagi 1893 ISR0.501-0.2420-4.80 
  Baruch, Dror 1678  * ISR1.0010.08201.60 
  Shetah, Roi 1775 ISR0.501-0.3620-7.20 
  Tzidkiya, Yeshaayahu 2050 ISR1.0010.46209.20 
  Bin-Nun, Peleg 2020 ISR1.0010.42208.40 
  Aronin, Pavel 2036 MNC0.501-0.0620-1.20 
  Klar, Nir 2069 ISR0.501-0.0120-0.20 
  Peretz, Malkiel f2229 ISR1.0010.702014.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 5 various ISR 2018-03-08
RcRownchangeKK*chgGame
 2172 2066 0.00 1 -0.36 20 -7.20 
  Liflyand, Elijah 2172 ISR0.001-0.3620-7.20 

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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