Individual Calculations April 2017
 Brown, Eithan  Total change: -31.20  Rating chartPersonal card
 Jerusalem Championship Arie Rosenberg Memorial 2017 Jerusalem ISR 2017-01-02
RcRownchangeKK*chgGame
 1677 1675 3.00 7 -0.53 40 -21.20 
  Bronfman, Shmuel 2075  * ISR0.001-0.0840-3.20 
  Weinstein, Shaul 2004 ISR0.001-0.1240-4.80 
  Kaminetsky, Yuval 1474 ISR0.001-0.7640-30.40 
  Kaminetsky, Roee 1275  * ISR1.0010.08403.20 
  Nadav, Avinoam 1275  * ISR1.0010.08403.20 
  Hochman, Elnatan 2070 ISR0.001-0.0840-3.20 
  Kfir, Itzhak 1568 ISR1.0010.354014.00 
 * 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)
 
 Liga Alef East 2017 Round 5-6 varios ISR 2017-03-02
RcRownchangeKK*chgGame
 1858 1663 0.00 1 -0.25 40 -10.00 
  Landa, Alex 1858 ISR0.001-0.2540-10.00 

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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