Individual Calculations February 2022
 Myers, Dominique  Total change: -32.40  Rating chartPersonal card
 2021 Charlotte Open Charlotte, North Carolina USA 2021-12-26
RcRownchangeKK*chgGame
 2129 2038 1.50 8 -1.62 20 -32.40 
  Talukdar, Rohan f2329 CAN0.001-0.1520-3.00 
  Rutten, Alexander 2188 NED0.001-0.3020-6.00 
  Wang, Ellen wm2003 USA1.0010.45209.00 
  Park, Evan f2310 USA0.001-0.1720-3.40 
  Demchenko, Svitlana wm2224 CAN0.001-0.2620-5.20 
  Gutla, Aryan 2032 USA0.001-0.5120-10.20 
  Prabhu, Naveen 1963 USA0.001-0.6020-12.00 
  Johnson, Donald 1979 USA0.501-0.0820-1.60 

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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