Individual Calculations June 2019
 Manion, Tom  Total change: -1.60  Rating chartPersonal card
 16th Annual Great Lakes Open Battle Creek, Michigan USA 2019-05-03
RcRownchangeKK*chgGame
 1822 1705 1.00 3 -0.08 20 -1.60 
  Everett, Morgan 1725 USA0.001-0.4720-9.40 
  Gaisinsky, Adam c2025 CAN0.001-0.1320-2.60 
  Whitworth, John 1717 USA1.0010.522010.40 

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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