Individual Calculations September 2022
 Grabovac, Marko  Total change: -51.20  Rating chartPersonal card
 2022 Box Hill Friday Grades Rounds 6-7 Melbourne AUS 2022-08-05
RcRownchangeKK*chgGame
 1391 1672 0.00 2 -1.66 20 -33.20 
  Wang, Cunmeng 1458 AUS0.001-0.7720-15.40 
  Jansen, Tony 1323 AUS0.001-0.8920-17.80 

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)
 
 2022 Box Hill Winter Swiss Rounds 1-2 Melbourne AUS 2022-08-19
RcRownchangeKK*chgGame
 1309 1672 0.00 1 -0.90 20 -18.00 
  Katakam, Deethya Sai 1309 AUS0.001-0.9020-18.00 

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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