Individual Calculations July 2019
 Yoo, Christopher Woojin  Total change: -2.70  Rating chartPersonal card
 Summer 2019 CCCSA GM Norm Invitational Charlotte, North Carolina USA 2019-06-05
RcRownchangeKK*chgGame
 2447 2430 4.00 9 -0.27 10 -2.70 
  Wang, Tianqi 2333 USA0.501-0.1310-1.30 
  Shankar, Gauri f2378 IND0.501-0.0710-0.70 
  Hong, Andrew m2414 USA0.501-0.0210-0.20 
  Ringoir, Tanguy g2500 BEL0.001-0.4010-4.00 
  Ostrovskiy, Aleksandr m2437 USA0.001-0.4910-4.90 
  Korley, Kassa m2430 DEN0.5010.00100.00 
  Zierk, Steven g2501 USA0.5010.10101.00 
  Jacobson, Brandon m2486 USA0.5010.08100.80 
  Grigoryan, Karen H. g2547 ARM1.0010.66106.60 

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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