Individual Calculations November 2021
 Brodsky, David  Total change: -0.50  Rating chartPersonal card
 2021 Texas Collegiate Super Finals Lubbock, Texas USA 2021-10-23
RcRownchangeKK*chgGame
 2353 2480 2.50 4 -0.05 10 -0.50 
  Ouellet, Maili-Jade wg2254 CAN1.0010.21102.10 
  Gazik, Viktor m2544 SVK0.5010.09100.90 
  Bortolussi, Francesco 2080  * ITA1.0010.08100.80 
  Sorokin, Aleksey f2532 RUS0.001-0.4310-4.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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