Blitz: Individual Calculations May 2023
 Guo, David  Total change: -22.40  Rating chartPersonal card
 2023 O2C Doeberl Cup Blitz Canberra AUS 2023-04-08
RcRownchangeKK*chgGame
 1572 1563 3.00 7 -0.56 40 -22.40 
  Tang, Fergus 1197 AUS1.0010.10404.00 
  Inukai, Rentaro 1510 JPN1.0010.434017.20 
  Li, Hui c1967 MAC0.001-0.0840-3.20 
  Buhagiar, Aden 1417 AUS1.0010.304012.00 
  Lane, Ryan 1936 AUS0.001-0.1040-4.00 
  Cooper, Matt 1528 AUS0.001-0.5540-22.00 
  Odenthal, Ewan 1446 AUS0.001-0.6640-26.40 

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)
 

 

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