Individual Calculations March 2020
 Kadosh, Lior  Total change: -3.20  Rating chartPersonal card
 Rishon Letzion Championship 2020 A Rishon Letzion ISR 2020-01-14
RcRownchangeKK*chgGame
 1788 1604 1.50 6 -0.16 40 -6.40 
  Reprun, Nadejda 1971 ISR0.001-0.1040-4.00 
  Kushnir, Arie 1864 ISR0.5010.324012.80 
  Smoliar, Klim 1793 ISR0.001-0.2540-10.00 
  Azoulay, Jonathan 1636 ISR0.001-0.4640-18.40 
  Pelech, Roee 1799 ISR0.001-0.2540-10.00 
  Leib, Yoni 1662 ISR1.0010.584023.20 

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)
 
 Liga Beit Merkaz 2020 Round 2-3 Various ISR 2020-01-30
RcRownchangeKK*chgGame
 1664 1604 0.50 1 0.08 40 3.20 
  Dor, Avigdor 1664 ISR0.5010.08403.20 

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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