Individual Calculations December 2017
 Bronstein, Arkady  Total change: 2.20  Rating chartPersonal card
 Kiryat Ono Autumn 2017 main tournament Kiryat Ono ISR 2017-09-06
RcRownchangeKK*chgGame
 2015 2057 4.00 7 0.11 20 2.20 
  Fudim, Binyamin 1794 ISR1.0010.18203.60 
  Sokolovsky, Yahli 1813 ISR1.0010.20204.00 
  Axelrod, Arie f2321 ISR0.001-0.1820-3.60 
  Parnes, Nadav 1936 ISR0.501-0.1620-3.20 
  Bodenshtein, Yair 2015 ISR0.501-0.0620-1.20 
  Noy, Eyal 1958 ISR1.0010.36207.20 
  Poleg, Dan f2271 ISR0.001-0.2320-4.60 

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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