Individual Calculations January 2020
 Zhong, Kevin  Total change: 4.00  Rating chartPersonal card
 2019 Box Hill Open Melbourne AUS 2019-10-18
RcRownchangeKK*chgGame
 1387 1276 3.00 8 0.10 40 4.00 
  Chen, Paula 1637 AUS0.001-0.1040-4.00 
  Flude, David A 1453 AUS0.001-0.2740-10.80 
  Atalla, Sebastian 1144 AUS1.0010.324012.80 
  Das, Gabriel 1340 AUS0.001-0.4140-16.40 
  Morrison, Jennifer 1407 AUS0.001-0.3240-12.80 
  Imberger, Karl 1389 AUS1.0010.654026.00 
  Chai, Isaac 1419 AUS0.5010.19407.60 
  Mangalaganesh, Rahul 1307 AUS0.5010.04401.60 

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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