Individual Calculations January 2018
 Shamis, Mordehay  Total change: -28.20  Rating chartPersonal card
 Michael Rosenthal Memorial Mondays Autumn 2017 Rishon Lezion ISR 2017-10-16
RcRownchangeKK*chgGame
 1932 1740 1.00 9 -1.41 20 -28.20 
  Reprun, Nadejda 1972 ISR0.001-0.2120-4.20 
  Vaserman, Eduard 1721 ISR0.001-0.5320-10.60 
  Bulkovstein, David 1954 ISR1.0010.772015.40 
  Sokolinsky, Yaakov 1807 ISR0.001-0.4120-8.20 
  Vardi, Shlomit 1918 ISR0.001-0.2720-5.40 
  Marcovici, Adrian 1928 ISR0.001-0.2620-5.20 
  Golberg, Igor 2140  * ISR0.001-0.0820-1.60 
  Kutikov, Gregory 1907 ISR0.001-0.2820-5.60 
  Flaum, Mark 2044 ISR0.001-0.1420-2.80 
 * 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)
 

 

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