Individual Calculations November 2022
 Wakida, Ken  Total change: 47.60  Rating chartPersonal card
 11th annual Hartford Open - U2100 Section Windsor Locks, CT USA 2022-10-14
RcRownchangeKK*chgGame
 1701 1521 2.00 3 1.19 40 47.60 
  Bihlmeyer, Joseph E 1787 USA0.001-0.1840-7.20 
  Sansing, Richard 1644 USA1.0010.674026.80 
  Li, Mason Jin 1671 USA1.0010.704028.00 

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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