Individual Calculations August 2019
 Dagza, Ben  Total change: 62.00  Rating chartPersonal card
 2019 Southern Suburbs Round-Robin Perth AUS 2019-04-16
RcRownchangeKK*chgGame
 1906 1670 3.50 9 1.43 20 28.60 
  Soutar, Gavin 1678 AUS0.001-0.4920-9.80 
  Ferozkohi, Ihsan 2070  * GER1.0010.922018.40 
  Ayling, Simon D 1746 AUS0.001-0.4020-8.00 
  Holland, Dennis 1903 AUS0.001-0.2120-4.20 
  Hare, Tim 2070  * NZL1.0010.922018.40 
  Andador, Dominador 1813 AUS1.0010.692013.80 
  Leong, Voon Choon 1989 BRU0.5010.37207.40 
  Calado, Edward 1855 AUS0.001-0.2620-5.20 
  Hardegen, Andrew 2026 AUS0.001-0.1120-2.20 
 * 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)
 
 2019 WA Reserves Championship Perth AUS 2019-05-26
RcRownchangeKK*chgGame
 1693 1670 4.50 6 1.67 20 33.40 
  Gao, Oscar 1459 AUS1.0010.23204.60 
  Andador, Dominador 1813 AUS0.5010.19203.80 
  Roebuck, Derek J 1609 AUS0.501-0.0820-1.60 
  Tomic, Nedeljko 1729 AUS1.0010.582011.60 
  McAteer, Ian 1642 AUS0.501-0.0420-0.80 
  Janceski, Alex 1903 AUS1.0010.792015.80 

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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