Individual Calculations June 2014
 Pletner, Valery  Total change: 8.85  Rating chartPersonal card
 Liga Alef Sharon 2014 various ISR 2014-01-11
RcRownchangeKK*chgGame
 1952 2036 5.50 8 0.59 15 8.85 
  Schwarz, Harry 2007 ISR0.501-0.0415-0.60 
  Bar-El, Shmuel 1952 ISR1.0010.38155.70 
  Mendel, Yaacov 2000 ISR0.501-0.0515-0.75 
  Haitovich, Avital 1871 ISR0.501-0.2215-3.30 
  Lotsov Har-Zahav, Avraham 1978 ISR1.0010.42156.30 
  Hadad, Ofer 1885 ISR1.0010.30154.50 
  Lian, Marina 1871 ISR1.0010.28154.20 
  Halamish, Arnon 2049 ISR0.001-0.4815-7.20 

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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