Rapid: Individual Calculations July 2017
 Cohen Revivo, Alon  Total change: 27.20  Rating chartPersonal card
 Shavuot Rapid 2017 A Ramat Gan ISR 2017-05-30
RcRownchangeKK*chgGame
 1830 1913 4.00 6 0.36 20 7.20 
  Fudim, Ariel 1605 ISR1.0010.14202.80 
  Kaganskiy, Gleb f2248 RUS0.001-0.1220-2.40 
  Friedland, Eldar 1661 ISR1.0010.19203.80 
  Noy, Eyal 1760 ISR1.0010.30206.00 
  Cohen Revivo, Shoham 1954 ISR0.001-0.4420-8.80 
  Fainman, Tomer 1754 ISR1.0010.29205.80 

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)
 
 Tsafrir Huber Memorial 2017 B Rehovot ISR 2017-06-24
RcRownchangeKK*chgGame
 1834 1913 4.00 5 1.00 20 20.00 
  Friedland, Eldar 1661 ISR1.0010.19203.80 
  Slobodiansky, Steven 1861 ISR0.501-0.0720-1.40 
  Levin, Guy 1746 ISR1.0010.28205.60 
  Bondar, Alexandr 2032 RUS1.0010.662013.20 
  Chachashvili, Zuri 1869 ISR0.501-0.0620-1.20 

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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