Individual Calculations December 2018
 Li, Joshua  Total change: 147.60  Rating chartPersonal card
 2018 Norths John Purdy Memorial Open Sydney AUS 2018-09-11
RcRownchangeKK*chgGame
 1502 1207 5.00 7 3.69 40 147.60 
  Armstrong, Gary 1607  * AUS0.5010.424016.80 
  Woodward, Michael R 1607  * AUS0.001-0.0840-3.20 
  Ganke, Eugene 1166 AUS1.0010.444017.60 
  Panicker, Sujesh 1316 AUS1.0010.654026.00 
  Stern, David 1607  * AUS0.5010.424016.80 
  O`callaghan, Scott 1607  * AUS1.0010.924036.80 
  Miller, Gordon 1607  * AUS1.0010.924036.80 
 * 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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