Individual Calculations October 2018
 Ramer, Scott  Total change: 14.60  Rating chartPersonal card
 74th Ohio Chess Congress Cincinnati, Ohio USA 2018-09-01
RcRownchangeKK*chgGame
 2075 2172 4.50 6 0.73 20 14.60 
  Hollinberger, Drew 1995 USA1.0010.27205.40 
  Liang, Justin 1950 USA1.0010.22204.40 
  Cao, Elton 2065 USA1.0010.35207.00 
  Brattain, Mika 2396 USA0.001-0.2220-4.40 
  Gerver, Adam 1986 USA0.501-0.2420-4.80 
  Liu, Aristo f2060 USA1.0010.35207.00 

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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