Individual Calculations September 2020
 Stearman, Josiah  Total change: 5.20  Rating chartPersonal card
 Summer 2020 CCCSA GM Norm Invitational Charlotte, North Carolina USA 2020-08-19
RcRownchangeKK*chgGame
 2453 2349 3.50 9 0.26 20 5.20 
  Balakrishnan, Praveen m2498 USA0.5010.20204.00 
  Ostrovskiy, Aleksandr m2425 USA0.5010.10202.00 
  Hilby, Craig m2433 USA0.001-0.3820-7.60 
  Shankar, Gauri f2347 IND0.5010.00200.00 
  Wang, Kevin m2402 USA0.001-0.4320-8.60 
  Stremavicius, Titas g2529 LTU0.5010.24204.80 
  Panchanathan, Magesh g2508 IND0.001-0.2920-5.80 
  Hong, Andrew m2444 USA1.0010.632012.60 
  Ringoir, Tanguy g2491 BEL0.5010.19203.80 

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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