Individual Calculations February 2018
 Palmer, Tony  Total change: 12.00  Rating chartPersonal card
 2018 Michigan Master-Expert Championship Lansing, Michigan USA 2018-01-13
RcRownchangeKK*chgGame
 2006 1985 3.00 5 0.60 20 12.00 
  Levi, Ariel 2063 USA0.5010.11202.20 
  Webster, Kyle 1885 USA0.501-0.1420-2.80 
  Liang, Justin 1795 USA1.0010.25205.00 
  Davidovich, Manis 2023 USA1.0010.552011.00 
  Homa, Seth f2262 USA0.001-0.1720-3.40 

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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