Individual Calculations February 2016
 Grossman, Michael  Total change: -44.80  Rating chartPersonal card
 National Championship Quarterfinal 2015 Ashdod Ashdod ISR 2015-10-16
RcRownchangeKK*chgGame
 2000 2233 2.50 6 -2.13 20 -42.60 
  Flaum, Mark 1987 ISR0.001-0.8120-16.20 
  Chachashvili, Zuri 1833  * ISR1.0010.08201.60 
  Triger, Ramon 2091 ISR0.001-0.6920-13.80 
  Slobodiansky, Steven 1833  * ISR0.501-0.4220-8.40 
  Kunin, Michael 2122 ISR1.0010.35207.00 
  Vaisman, Felix 2132 ISR0.001-0.6420-12.80 
 * 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)
 
 Liga Artzit Darom 2016 Round 1-2 various ISR 2016-01-16
RcRownchangeKK*chgGame
 2155 2233 0.50 1 -0.11 20 -2.20 
  Bar-Lev, Nitzan 2155 ISR0.501-0.1120-2.20 

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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