Individual Calculations September 2023
 Lykins, Pace  Total change: 11.60  Rating chartPersonal card
 Washington Open - Open Redmond, WA USA 2023-05-27
RcRownchangeKK*chgGame
 1569 1295 1.00 4 0.29 40 11.60 
  Zhang, Bohan 1643 USA0.001-0.1140-4.40 
  Seshadri, Sridhar 1457 USA0.5010.21408.40 
  Pisan, Kai 1632 USA0.001-0.1240-4.80 
  Li, Edward 1542 USA0.5010.314012.40 

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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