Individual Calculations January 2020
 Bao, Kevin  Total change: 7.60  Rating chartPersonal card
 2019 Box Hill Open Melbourne AUS 2019-10-18
RcRownchangeKK*chgGame
 1402 1378 3.50 7 0.19 40 7.60 
  Menezes, Eric 1632 AUS0.001-0.1940-7.60 
  Chew Lee, Adrian 1218 AUS0.001-0.7140-28.40 
  Ramakrishnan, Atiksh 1146 AUS1.0010.21408.40 
  Das, Gabriel 1340 AUS1.0010.454018.00 
  Mitelman, Boris 1580 AUS0.5010.264010.40 
  Zou, Edwin 1604 AUS0.001-0.2140-8.40 
  Jiang, Renfei 1294 AUS1.0010.384015.20 

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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