Individual Calculations September 2023
 Sidiqi, Wais  Total change: 18.20  Rating chartPersonal card
 2023 ANU Open Canberra AUS 2023-07-28
RcRownchangeKK*chgGame
 1530 1677 3.00 5 -0.41 20 -8.20 
  Gear, Jonah 1403 AUS0.001-0.8320-16.60 
  Lin, Yidan 1669 CHN1.0010.49209.80 
  Gatzen-O`keefe, Thomas 1612 AUS0.501-0.0920-1.80 
  Vos, Nomon 1574 AUS1.0010.36207.20 
  Horikawa, Masaki 1390 AUS0.501-0.3420-6.80 

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)
 
 2023 Tuggeranong Club Championship Rounds 1-5 Canberra AUS 2023-07-31
RcRownchangeKK*chgGame
 1563 1677 4.50 5 1.32 20 26.40 
  Buckley, James 1361 AUS0.501-0.3720-7.40 
  Mugford, Stephen 1430 AUS1.0010.19203.80 
  Torrado, Juan David 1805 COL1.0010.672013.40 
  Jones, Mitchell 1492 AUS1.0010.26205.20 
  De Noskowski, Adrian 1726 AUS1.0010.572011.40 

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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