Individual Calculations April 2019
 Levits, Yuri  Total change: 6.00  Rating chartPersonal card
 Mark Center Winter A 2019 Tel Aviv ISR 2019-01-15
RcRownchangeKK*chgGame
 1949 1865 2.50 6 0.08 20 1.60 
  Gershkowich, David f2200 ISR0.001-0.1220-2.40 
  Baruch, Dror 1685 ISR0.501-0.2420-4.80 
  Sobel, Ido 1633 ISR1.0010.21204.20 
  Philosoph, Assi 2072 ISR0.001-0.2320-4.60 
  Volkov, Yuri 1934 ISR1.0010.602012.00 
  Shabtai, Ran f2172 ISR0.001-0.1420-2.80 

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)
 
 Liga Artzit Merkaz 2019 Round 5 Various ISR 2019-03-07
RcRownchangeKK*chgGame
 2060 1890 0.50 1 0.22 20 4.40 
  Hadari, Ariel 2060 ISR0.5010.22204.40 

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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