Individual Calculations February 2020
 Gorshtein, Ido  Total change: 12.50  Rating chartPersonal card
 Elite Youth League - South 2019/20 Playoffs Various ISR 2020-01-02
RcRownchangeKK*chgGame
 2310 2372 0.50 1 -0.09 10 -0.90 
  Zlatin, Alexander f2310 ISR0.501-0.0910-0.90 

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)
 
 Israeli National Team Championship 2020 Round 1-4 Various ISR 2020-01-08
RcRownchangeKK*chgGame
 2453 2372 2.50 3 1.34 10 13.40 
  Oratovsky, Michael g2434 ISR1.0010.59105.90 
  Greenfeld, Alon g2510 ISR1.0010.69106.90 
  Mesropov, Konstantin m2416 RUS0.5010.06100.60 

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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