Individual Calculations June 2017
 Tsifanskaya, Ludmila A  Total change: -21.60  Rating chartPersonal card
 Liga Alef South 2017 Round 8-9 varios ISR 2017-05-06
RcRownchangeKK*chgGame
 1885 2092 1.50 2 -0.02 20 -0.40 
  Babayev, Nikolay 1943 ISR1.0010.30206.00 
  Chernikhovsky, Alex 1827 ISR0.501-0.3220-6.40 

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)
 
 National Women Team Championship 2017 Beer Sheva ISR 2017-05-12
RcRownchangeKK*chgGame
 1871 2092 2.00 4 -1.06 20 -21.20 
  Federovski, Adi 2013 ISR0.501-0.1120-2.20 
  Brusilovski, Lena 1878 ISR0.501-0.2720-5.40 
  Leopold, Moria 1709 ISR0.501-0.4120-8.20 
  Yakovleva, Tatiana 1885 ISR0.501-0.2720-5.40 

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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