Individual Calculations January 2023
 Yan, Benjamin  Total change: 74.80  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2223 1882 5.00 9 3.74 20 74.80 
  Wu, Rochelle fwm2298 USA0.001-0.0720-1.40 
  Jayaraman, Arvind f2111 IND0.001-0.2120-4.20 
  Kostina, Veronika wc2027 SUI1.0010.692013.80 
  Puckett, Matthew 2151 USA0.5010.33206.60 
  Ladan, Nicholas 2091 USA1.0010.772015.40 
  Eidelman, Gabriel 2197 USA1.0010.862017.20 
  Oberoi, Shelev 2328 USA1.0010.942018.80 
  Plotkin, Mark m2361 CAN0.5010.45209.00 
  Woodward, Andy m2447 USA0.001-0.0220-0.40 

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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