Individual Calculations September 2018
 Chen, Paula  Total change: -7.60  Rating chartPersonal card
 2018 Box Hill Grades Melbourne AUS 2018-07-06
RcRownchangeKK*chgGame
 1490 1517 2.50 5 -0.19 40 -7.60 
  Kolak, Tanya 1376 AUS1.0010.314012.40 
  Sanusi-Goh, Gavyn 1475 AUS0.501-0.0640-2.40 
  Deng, Jimmy 1487 AUS0.001-0.5440-21.60 
  Srinivasan, Arjun B 1455 AUS0.501-0.0940-3.60 
  Hernandez, Walter 1657 AUS0.5010.19407.60 

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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