Individual Calculations February 2022
 Bartell, Thomas  Total change: -1.20  Rating chartPersonal card
 54th Annual Liberty Bell Open - Major Philadelphia, Pennsylvania USA 2022-01-14
RcRownchangeKK*chgGame
 2152 2362 3.50 5 -0.12 10 -1.20 
  Girsh, Daniel 1915 USA1.0010.06100.60 
  Sarkar, Justin Joseph m2314 USA0.501-0.0710-0.70 
  Hu, Alexander C 1962  * USA1.0010.08100.80 
  Stopa, Jacek g2427 POL0.5010.09100.90 
  Cremisi, Daniel 2143 USA0.501-0.2810-2.80 
 * 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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