Blitz: Individual Calculations May 2023
 Liu, Kevin  Total change: 20.00  Rating chartPersonal card
 2023 O2C Doeberl Cup Blitz Canberra AUS 2023-04-08
RcRownchangeKK*chgGame
 1491 1304 3.00 6 0.50 40 20.00 
  Wright, Neil S 2165 AUS0.0010.00400.00 
  Nguyen, Harry 1141 AUS1.0010.284011.20 
  Cordover, David Z 1952 AUS0.001-0.0140-0.40 
  Smith, Mathew 1159 AUS1.0010.314012.40 
  Liaw, Ryan 1490 AUS0.001-0.2640-10.40 
  Jain, Rohan 1041 AUS1.0010.18407.20 

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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