Individual Calculations February 2023
 Pan, Renee Yang  Total change: -15.58  Rating chartPersonal card
 2022 JZMC Rising Stars Reserves Sydney AUS 2022-12-17
RcRownchangeKK*chgGame
 1340 1285 3.00 9 -0.90 38 -34.20 
  Zhang, Richard 1499 AUS0.001-0.2338-8.74 
  Qian, Vicky 1086 AUS0.501-0.2638-9.88 
  Tee, Benjamin 1547 AUS0.001-0.1838-6.84 
  He, Andrew 1367 AUS0.5010.11384.18 
  Chang, Ethan 1531 AUS0.001-0.1938-7.22 
  Huang, Thomas 1213 AUS0.501-0.1038-3.80 
  Ding, Daniel (yulin) 1483 AUS0.001-0.2438-9.12 
  Zhang, Oliver 1113 AUS0.501-0.2338-8.74 
  Wang, Caleb 1224 AUS1.0010.423815.96 

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 Oceania Zonal 3.6 Women Melbourne AUS 2023-01-23
RcRownchangeKK*chgGame
 1429 1285 3.50 9 0.49 38 18.62 
  Szuveges, Narelle S wm1567 AUS0.5010.343812.92 
  Middleton, Jody 1747 AUS0.001-0.0538-1.90 
  Huey, Chelsea 1515 AUS0.5010.293811.02 
  Davis, Sophie 1407 AUS0.5010.17386.46 
  Watson, Jean 1528 AUS0.001-0.2038-7.60 
  Pan, Katherine 1220 AUS0.501-0.0938-3.42 
  Song, Olivia 1169 AUS1.0010.343812.92 
  Liu, Joy 1414 AUS0.5010.17386.46 
  Katakam, Deethya Sai 1298 AUS0.001-0.4838-18.24 

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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