Individual Calculations February 2023
 Prasad, Tanvi Radha  Total change: -125.20  Rating chartPersonal card
 2023 Oceania Zonal 3.6 Women Melbourne AUS 2023-01-23
RcRownchangeKK*chgGame
 1399 1315 0.00 8 -3.13 40 -125.20 
  Van Sebille, Sulia 1587 AUS0.001-0.1740-6.80 
  Maunders, Myiesha 1493 AUS0.001-0.2740-10.80 
  Ray, Charlotte 1418 NZL0.001-0.3640-14.40 
  De Vas, Senudi 1276 AUS0.001-0.5540-22.00 
  Ollet, Myra wc1441 GUM0.001-0.3340-13.20 
  Kolak, Tanya 1402 AUS0.001-0.3840-15.20 
  Song, Olivia 1169 AUS0.001-0.7040-28.00 
  Davis, Sophie 1407 AUS0.001-0.3740-14.80 

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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