Individual Calculations May 2016
 Lurie, Ariel  Total change: 17.60  Rating chartPersonal card
 Netanya Open Championship Arie Karpati Memorial 2016 Netanya ISR 2016-01-28
RcRownchangeKK*chgGame
 1943 1823 2.50 5 0.65 40 26.00 
  Tifferet, Shaked f2223  * ISR0.5010.424016.80 
  Hasidovsky, Michael 2170 ISR0.5010.394015.60 
  Hasidovski, Arnold 2159 ISR0.001-0.1240-4.80 
  Kopaloff, Liam 1423  * ISR0.501-0.4240-16.80 
  Lumakin, Vladimir 1739 ISR1.0010.384015.20 
 * 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 Hadarim 2016 Round 7 various ISR 2016-03-31
RcRownchangeKK*chgGame
 1655 1816 0.50 1 -0.21 40 -8.40 
  Levy, Avner 1655 ISR0.501-0.2140-8.40 

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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