Individual Calculations April 2014
 Levine, Viktor  Total change: -13.80  Rating chartPersonal card
 36th Annual Marchand Open Rochester, New York USA 2014-03-08
RcRownchangeKK*chgGame
 2021 1989 1.00 3 -0.46 30 -13.80 
  Nikolayev, Igor f2374 USA0.001-0.0930-2.70 
  Linton, Derek S 1923 USA1.0010.413012.30 
  Johnston, Daniel F 1765 USA0.001-0.7830-23.40 

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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