Individual Calculations September 2020
 Hilby, Craig  Total change: 21.30  Rating chartPersonal card
 Summer 2020 CCCSA GM Norm Invitational Charlotte, North Carolina USA 2020-08-19
RcRownchangeKK*chgGame
 2444 2433 6.50 9 2.13 10 21.30 
  Stremavicius, Titas g2529 LTU0.5010.13101.30 
  Panchanathan, Magesh g2508 IND1.0010.60106.00 
  Stearman, Josiah f2349 USA1.0010.38103.80 
  Ringoir, Tanguy g2491 BEL0.5010.08100.80 
  Balakrishnan, Praveen m2498 USA0.5010.09100.90 
  Ostrovskiy, Aleksandr m2425 USA0.501-0.0110-0.10 
  Hong, Andrew m2444 USA0.5010.02100.20 
  Shankar, Gauri f2347 IND1.0010.38103.80 
  Wang, Kevin m2402 USA1.0010.46104.60 

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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