Individual Calculations May 2018
 Luo, Ricky  Total change: -19.20  Rating chartPersonal card
 2018 O2C Doeberl Cup Minor Canbera AUS 2018-03-30
RcRownchangeKK*chgGame
 1373 1443 3.00 6 -0.48 40 -19.20 
  Chan, Lyanna 1256 AUS1.0010.264010.40 
  Jochimsen, Erik 1562 AUS0.001-0.3440-13.60 
  Ilka, Alexander 1098 AUS1.0010.11404.40 
  Ong, Weng Yan 1388 MAS0.001-0.5840-23.20 
  Lo, Jonathan 1462 AUS1.0010.534021.20 
  Mercado, Rover-Leigh 1471 AUS0.001-0.4640-18.40 

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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