Individual Calculations July 2022
 Woychuk, Jonathan  Total change: 92.40  Rating chartPersonal card
 2nd Annual Texas Golden Open Grapevine, TX USA 2022-06-17
RcRownchangeKK*chgGame
 1815 1557 4.50 7 2.31 40 92.40 
  Black, Raymond N 1459 USA1.0010.374014.80 
  Trakru, Rohun c2056 USA1.0010.964038.40 
  Lance, Ethan R 1197 USA0.501-0.4040-16.00 
  Kaliyur, Rohith 1742 USA1.0010.744029.60 
  Antipov, Mikhail g2592 FID0.0010.00400.00 
  Dai, George J 1748 USA1.0010.754030.00 
  Tineo, Brian J 1912 DOM0.001-0.1140-4.40 

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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