Individual Calculations September 2017
 Scheinfeild, Michael  Total change: -23.00  Rating chartPersonal card
 Kfar Saba Weekend 2017 B Kfar Saba ISR 2017-07-27
RcRownchangeKK*chgGame
 1774 1603 0.00 4 -1.15 20 -23.00 
  Faust, Roi 1921 ISR0.001-0.1320-2.60 
  Tiktin, Dor 1758 ISR0.001-0.2920-5.80 
  Ofir, Ron 1814 ISR0.001-0.2320-4.60 
  Tsarfati, Ohn 1602 ISR0.001-0.5020-10.00 

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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