Individual Calculations July 2018
 Bondar, Leonid  Total change: 13.00  Rating chartPersonal card
 2018 U.S. Senior Open Kenner, Louisiana USA 2018-06-21
RcRownchangeKK*chgGame
 1943 1918 2.50 4 0.65 20 13.00 
  Franklin, William 1522 USA1.0010.08201.60 
  Nilsson, Roy 1853 USA1.0010.41208.20 
  Pader, Douglas 2243 USA0.5010.37207.40 
  Truelson, Nels 2152 USA0.001-0.2120-4.20 

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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