Individual Calculations March 2018
 Philosoph, Assi  Total change: -42.20  Rating chartPersonal card
 Nat. Ch. Quarterfinal 2017-18 Kiryat Ono Kiryat Ono ISR 2017-12-06
RcRownchangeKK*chgGame
 1900 2150 5.00 9 -2.16 20 -43.20 
  Kremer, Pavel 2015 ISR0.501-0.1820-3.60 
  Noy, Eyal 1938 ISR0.001-0.7720-15.40 
  Gnedov, Dmitry 1750  * ISR1.0010.08201.60 
  Shetah, Roi 1792 ISR1.0010.10202.00 
  Ben Ari, Yannay 1982 ISR0.501-0.2220-4.40 
  Fudim, Binyamin 1778 ISR0.001-0.9020-18.00 
  Klein, Boris 1953 ISR1.0010.25205.00 
  Nissim, Yonatan 1973 ISR1.0010.27205.40 
  Inbal, Nimrod 1915 ISR0.001-0.7920-15.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Israel National Team Championship 2018 Round 5-10 various ISR 2018-02-09
RcRownchangeKK*chgGame
 2365 2147 0.50 2 0.05 20 1.00 
  Galburd, Yan 2338 ISR0.5010.25205.00 
  Drori, Saar f2391 ISR0.001-0.2020-4.00 

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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