Rapid: Individual Calculations August 2016
 Potter, Christopher  Total change: 8.80  Rating chartPersonal card
 2016 Dandenong Rapid Melbourne AUS 2016-06-22
RcRownchangeKK*chgGame
 1663 1621 4.50 9 0.44 20 8.80 
  Rashid, Abdulwahab f1997 AUS0.001-0.0920-1.80 
  Lane, Victor 1639 AUS1.0010.532010.60 
  Kodituwakku, Imanya 1417 AUS1.0010.24204.80 
  Jago, Stephen 1706 AUS0.5010.12202.40 
  Toro, Eduardo 1603 AUS1.0010.47209.40 
  Gungordu, Ismet 1664 AUS0.5010.06201.20 
  Lojanica, Milenko 2021  * BIH0.001-0.0820-1.60 
  Ghayoori, Pezhman 1698 AUS0.5010.11202.20 
  Kodituwakku, Risinu 1221  * AUS0.001-0.9220-18.40 
 * 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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