Individual Calculations August 2023
 Mardov, Dimitar  Total change: -14.80  Rating chartPersonal card
 2023 Charlotte Norm Super Swiss Charlotte, NC USA 2023-07-09
RcRownchangeKK*chgGame
 2301 2472 5.00 9 -1.48 10 -14.80 
  Xu, Daniel c2223 CAN0.501-0.3110-3.10 
  Paul, Justin f2277 USA1.0010.25102.50 
  Shankar, Gauri f2360 IND0.501-0.1510-1.50 
  Vanapalli, Vishnu f2318 USA0.501-0.2110-2.10 
  Yip, Carissa mwg2369 USA0.001-0.6410-6.40 
  Jiang, Andrew 2170 USA1.0010.15101.50 
  Gutla, Aryan f2315 USA0.501-0.2110-2.10 
  Zhao, Erick f2355 USA0.501-0.1610-1.60 
  Guo, Andrew f2321 USA0.501-0.2010-2.00 

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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