Individual Calculations December 2018
 Ali Marandi, Cemil Can  Total change: -22.20  Rating chartPersonal card
 2018 Winter Chess Classic - B Saint Louis, Missouri USA 2018-11-05
RcRownchangeKK*chgGame
 2531 2552 3.00 8 -1.23 10 -12.30 
  Perelshteyn, Eugene g2493 USA0.001-0.5810-5.80 
  Benjamin, Joel g2526 USA1.0010.46104.60 
  Van Foreest, Lucas g2499 NED0.501-0.0710-0.70 
  Kevlishvili, Robby m2451 NED0.001-0.6410-6.40 
  Andriasian, Zaven g2603 ARM0.5010.07100.70 
  Hakobyan, Aram g2565 ARM0.5010.02100.20 
  Theodorou, Nikolas m2539 GRE0.501-0.0210-0.20 
  Mikhalevski, Victor g2574 ISR0.001-0.4710-4.70 

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)
 
 3rd Annual Saint Louis Autumn Invitational - GM Saint Louis, Missouri USA 2018-11-16
RcRownchangeKK*chgGame
 2428 2552 5.00 9 -0.99 10 -9.90 
  Kiewra, Keaton m2364 USA0.001-0.7410-7.40 
  Patel, Advait m2467 USA0.501-0.1210-1.20 
  Balakrishnan, Praveen m2409 USA0.501-0.1910-1.90 
  Shtembuliak, Evgeny m2487 UKR0.501-0.0910-0.90 
  Bivol, Alina wg2403 RUS1.0010.30103.00 
  Kevlishvili, Robby m2451 NED0.501-0.1410-1.40 
  Niemann, Hans m2439 USA0.001-0.6510-6.50 
  Gurevich, Dmitry g2393 USA1.0010.29102.90 
  Boros, Denes g2442 HUN1.0010.35103.50 

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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