Individual Calculations September 2023
 Yang, Adelynne  Total change: -24.00  Rating chartPersonal card
 2023 David King Memorial Challenger 12 Arcadia, CA USA 2023-08-12
RcRownchangeKK*chgGame
 2141 1843 0.00 4 -0.60 40 -24.00 
  Mrdja, Milan m2145 CRO0.001-0.1540-6.00 
  Mrdja, Milan m2145 CRO0.001-0.1540-6.00 
  Manakova, Maria wg2137 SRB0.001-0.1540-6.00 
  Manakova, Maria wg2137 SRB0.001-0.1540-6.00 

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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