Rapid: Individual Calculations December 2013
 Tifferet, Shaked  Total change: 21.40  Rating chartPersonal card
 Eitan Amitai Memorial 2013 Herzlia ISR 2013-11-11
RcRownchangeKK*chgGame
 2112 1903 2.00 4 1.07 20 21.40 
  Aronin, Pavel 2093 MNC0.001-0.2520-5.00 
  Levin, Elad 2094 ISR1.0010.752015.00 
  Newman, Ori 2096 ISR0.001-0.2520-5.00 
  Ofek, Ram 2163 ISR1.0010.822016.40 

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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