Individual Calculations February 2017
 Chan, Jacob  Total change: -33.20  Rating chartPersonal card
 2017 Australian Junior Championship (U16 Open) Brisbane AUS 2017-01-14
RcRownchangeKK*chgGame
 1597 1476 1.00 5 -0.83 40 -33.20 
  Ostapenko, Michael 1832 AUS0.001-0.1140-4.40 
  Slater-Jones, Henry c1766 AUS0.5010.344013.60 
  Sarney, Jim 1402 AUS0.501-0.1040-4.00 
  Au, Alexander 1697 AUS0.001-0.2240-8.80 
  Gooch, Aryn 1289 AUS0.001-0.7440-29.60 

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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