Individual Calculations May 2019
 Schneiderman, Arie  Total change: 17.40  Rating chartPersonal card
 Spring Haifa-Nesher 1700-2100 Nesher ISR 2019-02-14
RcRownchangeKK*chgGame
 1715 1634 1.50 3 0.31 20 6.20 
  Hajaj, Ariel 1854 ISR1.0010.782015.60 
  Badian, Aviv 1592 ISR0.501-0.0620-1.20 
  Zoabi, Jihad 1700 ISR0.001-0.4120-8.20 

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 Haifa 2019 Round 6 Various ISR 2019-04-04
RcRownchangeKK*chgGame
 1667 1622 1.00 1 0.56 20 11.20 
  Borozin, Rafael 1667 ISR1.0010.562011.20 

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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