Individual Calculations April 2017
 Gonen, Nachum  Total change: -3.80  Rating chartPersonal card
 Mark Center Tuesdays Winter 2017 B Tel Aviv ISR 2017-01-17
RcRownchangeKK*chgGame
 1593 1928 5.00 6 -0.19 20 -3.80 
  Godovitch, Tomer 1528  * ISR1.0010.08201.60 
  Levi, Or 1617 ISR1.0010.14202.80 
  Lavie, Efi 1528  * ISR1.0010.08201.60 
  Segal, Shlomo 1528  * ISR1.0010.08201.60 
  Asherov, Aharon 1804 ISR1.0010.33206.60 
  Perlmuter, Michael 1554 ISR0.001-0.9020-18.00 
 * 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)
 

 

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