Individual Calculations December 2023
 Pearce, Tim  Total change: 2.00  Rating chartPersonal card
 2023 Tuggeranong Masters Rounds 5-7 Canberra AUS 2023-10-30
RcRownchangeKK*chgGame
 1720 1642 0.50 2 -0.29 20 -5.80 
  De Noskowski, Adrian 1715 AUS0.001-0.4020-8.00 
  Brown, Jordan 1724 AUS0.5010.11202.20 

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 Gungahlin Club Championship Round 7 Canberra AUS 2023-10-31
RcRownchangeKK*chgGame
 1471 1642 1.00 1 0.27 20 5.40 
  Raichura, Dev 1471 AUS1.0010.27205.40 

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)
 
 2023 MCC Greg Hjorth Open Melbourne AUS 2023-11-03
RcRownchangeKK*chgGame
 1609 1638 5.00 9 0.20 20 4.00 
  Bodke, Krishna 1238  * AUS1.0010.08201.60 
  Soo, Kai Jie f2054 AUS0.001-0.0720-1.40 
  Zhang, Daniel 1442 AUS0.001-0.7520-15.00 
  Liu, Ronald 1261 AUS1.0010.09201.80 
  Yan, Emerson 1437 AUS1.0010.24204.80 
  Quek, Kristine wf1829 AUS1.0010.752015.00 
  Yang, Ray f1961 AUS0.001-0.1320-2.60 
  Gui, Yiting 1376 AUS1.0010.18203.60 
  Thogata, Randheer 1884 AUS0.001-0.1920-3.80 
 * 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)
 
 2023 Vikings Weekender Canberra AUS 2023-11-18
RcRownchangeKK*chgGame
 1739 1638 2.00 5 -0.08 20 -1.60 
  Farrell, Roger S 2179 AUS0.001-0.0320-0.60 
  Vujasin, Nikola 1561 AUS0.001-0.6120-12.20 
  Parker, Trent 1626 AUS1.0010.48209.60 
  De Noskowski, Adrian 1723 AUS0.001-0.3820-7.60 
  Beare, Nick 1607 AUS1.0010.46209.20 

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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