Blitz: Individual Calculations September 2020
 Loftus, John  Total change: -30.80  Rating chartPersonal card
 2020 CTCA International Chess Open-Blitz Taichung TPE 2020-08-19
RcRownchangeKK*chgGame
 1353 1725 3.50 6 -1.54 20 -30.80 
  Huang, Zi-Chen 1083 TPE1.0010.01200.20 
  Kung, Darren 1249 TPE1.0010.05201.00 
  Chen, Shih-Ti 1214 TPE0.501-0.4620-9.20 
  Lee, Yi-Wei 1408 TPE0.001-0.8720-17.40 
  Lin, Yu-Cheng 1326 TPE1.0010.08201.60 
  Yang, Ching Wei, Austin f1837 TPE0.001-0.3520-7.00 

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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