Individual Calculations March 2018
 Drori, Saar  Total change: 29.00  Rating chartPersonal card
 Israel National Team Championship 2018 Round 5-10 various ISR 2018-02-09
RcRownchangeKK*chgGame
 2380 2391 4.50 6 1.45 20 29.00 
  Haimovich, Tal m2410 ISR1.0010.532010.60 
  Bronstein, Or f2346 ISR0.501-0.0620-1.20 
  Golod, Vitali g2535 ISR0.001-0.3120-6.20 
  Gershon, Alik g2454 ISR1.0010.592011.80 
  Philosoph, Assi 2147 ISR1.0010.20204.00 
  Ben Artzi, Ido m2390 ISR1.0010.502010.00 

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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