Individual Calculations September 2023
 McDaniel, Steven E  Total change: -34.80  Rating chartPersonal card
 28th annual Bradley Open - U2100 Windsor Locks, CT USA 2023-07-28
RcRownchangeKK*chgGame
 1588 1430 0.00 3 -0.87 40 -34.80 
  Goodman, Michael K 1545 USA0.001-0.3440-13.60 
  Montalti, Gianluca 1611 USA0.001-0.2640-10.40 
  Chang, Leonhard 1607 USA0.001-0.2740-10.80 

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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