Individual Calculations July 2021
 Fu, Yihe (rebo)  Total change: 90.00  Rating chartPersonal card
 2021 SSCC Round-Robin Perth AUS 2021-04-06
RcRownchangeKK*chgGame
 1836 1986 7.00 8 1.49 40 59.60 
  Calado, Edward 1890 AUS1.0010.374014.80 
  Holland, Dennis 1822 AUS0.501-0.2240-8.80 
  Hare, Tim 1997 NZL1.0010.524020.80 
  King, David 1778 AUS1.0010.23409.20 
  Ellis, David 1901 AUS1.0010.384015.20 
  Gao, Oscar 1667 AUS1.0010.13405.20 
  Soutar, Gavin 1693 AUS1.0010.15406.00 
  Hardegen, Kathryn wf1937 AUS0.501-0.0740-2.80 

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)
 
 2021 WA Open Championship Perth AUS 2021-05-16
RcRownchangeKK*chgGame
 1878 1986 4.50 6 0.76 40 30.40 
  Simonds, Marcus 1586  * AUS1.0010.08403.20 
  King, David 1778 AUS1.0010.23409.20 
  Gao, Oscar 1667 AUS1.0010.13405.20 
  Gong, Patrick f2304 AUS0.001-0.1340-5.20 
  Hardegen, Kathryn wf1937 AUS0.501-0.0740-2.80 
  Hare, Tim 1997 NZL1.0010.524020.80 
 * 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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