Individual Calculations December 2023
 Cooke, Scott  Total change: -12.40  Rating chartPersonal card
 2023 MCC Greg Hjorth Open Melbourne AUS 2023-11-03
RcRownchangeKK*chgGame
 1553 1532 4.50 9 -0.31 40 -12.40 
  Malassagne, Raphael f2315 FRA0.0010.00400.00 
  Pramod, Rishaan 1333 AUS1.0010.24409.60 
  Wu, Haoyang 1346 AUS1.0010.264010.40 
  Walls, Kye 1825 AUS0.001-0.1540-6.00 
  Rehill, Paul 1339 AUS0.501-0.2540-10.00 
  Lu, Lillian wf1740 AUS0.001-0.2340-9.20 
  Brown, Greg 1332 AUS1.0010.24409.60 
  Song, Shiping Zhangkai 1392 NZL0.001-0.6940-27.60 
  Kerr-Chapman, Peter 1355 AUS1.0010.274010.80 

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)
 

 

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