Individual Calculations December 2018
 Philosoph, Assi  Total change: 3.80  Rating chartPersonal card
 Mark Center Autumn 2018 A Tel Aviv ISR 2018-10-09
RcRownchangeKK*chgGame
 2035 2068 4.00 7 0.19 20 3.80 
  Domensky, Arkadi 1824 ISR1.0010.20204.00 
  Zalkind, Konstantin f2206 ISR1.0010.692013.80 
  Bar-Or, Ornan 1931 ISR0.501-0.1820-3.60 
  Zilberman, Yaacov g2348 ISR0.5010.34206.80 
  Chachashvili, Zuri 2055 ISR0.001-0.5220-10.40 
  Bodenshtein, Yair 1948 ISR0.001-0.6620-13.20 
  Alperovich, Asher 1931 ISR1.0010.32206.40 

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)
 

 

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