Individual Calculations July 2015
 Ni, John  Total change: 78.80  Rating chartPersonal card
 2015 Box Hill Club Championship Melbourne AUS 2015-04-10
RcRownchangeKK*chgGame
 1826 1665 4.50 8 1.97 40 78.80 
  Sharman, Scot A 1745 AUS0.5010.11404.40 
  Schmidt, Simon 1976 AUS0.001-0.1440-5.60 
  Chew Lee, Alanna 1617 AUS1.0010.434017.20 
  Kolak, Tanya 1517 AUS1.0010.304012.00 
  Kempen, Leon c2000 AUS0.5010.384015.20 
  Liston, Howard 1865 AUS0.5010.264010.40 
  Gibson, Kyle 1822 AUS1.0010.714028.40 
  Schon, Eugene f2065  * AUS0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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