Individual Calculations February 2018
 Boruchovsky, Avital  Total change: 4.20  Rating chartPersonal card
 Israel National Team Championship 2018 Round 1-4 various ISR 2018-01-05
RcRownchangeKK*chgGame
 2527 2542 2.50 4 0.42 10 4.20 
  Reshef, Omer m2467 ISR0.501-0.1010-1.00 
  Shachar, Ehud m2401 ISR1.0010.31103.10 
  Baron, Tal g2548 ISR0.001-0.4910-4.90 
  Rodshtein, Maxim g2693 ISR1.0010.70107.00 

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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