Individual Calculations May 2018
 Lubin, Yosef  Total change: 8.80  Rating chartPersonal card
 Jerusalem Championship 2018 Jerusalem ISR 2018-01-29
RcRownchangeKK*chgGame
 2105 2191 6.50 9 1.08 20 21.60 
  Rotem Furshpan, Nir 1791  * ISR1.0010.08201.60 
  Travinsky, Mark 1859 ISR1.0010.12202.40 
  Cohen Revivo, Alon 2034 ISR1.0010.29205.80 
  Berenboym, Igor 2125 ISR1.0010.41208.20 
  Bagrationi, Alexander g2542 UKR0.001-0.1120-2.20 
  Zisman, Philip f2305 ISR0.5010.16203.20 
  Rudnev, Nikolay 1962 ISR1.0010.21204.20 
  Moskovich, Daniel 2147 ISR1.0010.44208.80 
  Cohen Revivo, Shoham 2180 ISR0.001-0.5220-10.40 
 * 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 2018 Round 7-8 various ISR 2018-04-12
RcRownchangeKK*chgGame
 2098 2204 0.00 1 -0.64 20 -12.80 
  Luria, Zur 2098 ISR0.001-0.6420-12.80 

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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