Individual Calculations May 2023
 Zhou, Scott  Total change: -67.20  Rating chartPersonal card
 2023 Norths Club Championship Tournament 5 Rounds 8-9 Sydney AUS 2023-04-04
RcRownchangeKK*chgGame
 1306 1382 0.00 1 -0.60 40 -24.00 
  Pilowsky, Paul 1306 AUS0.001-0.6040-24.00 

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 O2C Doeberl Cup Minor Canberra AUS 2023-04-07
RcRownchangeKK*chgGame
 1427 1382 2.00 7 -1.08 40 -43.20 
  Li, Ian 1414 AUS0.001-0.4640-18.40 
  Odenthal, Ewan 1426 AUS0.5010.06402.40 
  Xing, Zeqi 1471 AUS0.001-0.3840-15.20 
  Merom, Shahar 1470 AUS0.001-0.3840-15.20 
  Foenander, Phillip A 1536 IRL0.5010.21408.40 
  O`rourke, Kevin 1327 AUS0.001-0.5840-23.20 
  Hong, Liang 1344 AUS1.0010.454018.00 

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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