Individual Calculations February 2019
 Nissim, Yonatan  Total change: 25.60  Rating chartPersonal card
 Liga Artzit Tzafon 2019 1-2 Various ISR 2019-01-10
RcRownchangeKK*chgGame
 2081 2036 1.00 1 0.56 40 22.40 
  Gorshtein, Asaf 2081 ISR1.0010.564022.40 

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)
 
 Elite Youth League - North 2018/9 Playoff Various ISR 2019-01-19
RcRownchangeKK*chgGame
 2094 2036 0.50 1 0.08 40 3.20 
  Barak, Gil 2094 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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