Individual Calculations January 2022
 Yu, Avery  Total change: 100.00  Rating chartPersonal card
 56th American Open - Under 2200 Orange, California USA 2021-11-25
RcRownchangeKK*chgGame
 1623 1397 4.50 8 2.50 40 100.00 
  Hough, Randall 1753 USA0.5010.394015.60 
  Wiley, Elizabeth 1498 USA0.5010.14405.60 
  Ray, Ujan 1453 USA1.0010.584023.20 
  Hong, Luke 1494 USA1.0010.634025.20 
  Ruiz Jr, Alejandro 1797  * USA0.001-0.0840-3.20 
  Subedi, Avinaya 1797  * NEP0.001-0.0840-3.20 
  Vora, Tanish 1797  * USA1.0010.924036.80 
  Zhang, Jason 1398 USA0.5010.00400.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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