Individual Calculations May 2017
 Frieden, Ken  Total change: 0.00  Rating chartPersonal card
 39th Annual Marchand Open Rochester, New York USA 2017-04-01
RcRownchangeRpKK*chgGame
 2026 0 2.00 5 0.00 1954   0.00 
  Sulman, Robert M f2208 USA0.0010.00 0.00 
  Chernjavsky, Patrick N 1618 USA1.0010.00 0.00 
  Weatherly, Daryll A 2129 USA1.0010.00 0.00 
  Buscar, Michael 2113 CAN0.0010.00 0.00 
  Roulhac, Kevin N 2061 USA0.0010.00 0.00 

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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