Individual Calculations March 2023
 Heimann, Mark  Total change: -4.50  Rating chartPersonal card
 1000GM February LA GM Schiller Norm Los Angeles, CA USA 2023-02-22
RcRownchangeKK*chgGame
 2436 2431 4.00 9 -0.45 10 -4.50 
  Mikaelyan, Arman g2496 ARM0.001-0.4110-4.10 
  Stearman, Josiah m2366 USA0.501-0.0910-0.90 
  Kavutskiy, Kostya m2396 USA0.501-0.0510-0.50 
  Mercado, Carlos Sandoval f2322 MEX1.0010.35103.50 
  Levine, Joseph f2409 USA0.001-0.5310-5.30 
  Budisavljevic, Luka g2492 SRB1.0010.58105.80 
  Kevlishvili, Robby g2537 NED0.5010.14101.40 
  Shlyakhtenko, Robert m2426 USA0.001-0.5110-5.10 
  Wang, Justin m2481 USA0.5010.07100.70 

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)
 

 

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