Individual Calculations February 2023
 Chakrabarti, Brejesh  Total change: -2.60  Rating chartPersonal card
 8th Annual Gulf Coast New Year's Open Estero, Florida USA 2023-01-06
RcRownchangeKK*chgGame
 2183 2373 2.00 3 -0.13 20 -2.60 
  Georgiev, Vladimir g2422 MKD0.5010.07201.40 
  Cuenca Gomez, Jesus m2153 CUB0.501-0.2820-5.60 
  Shukla, Aniket 1973  * USA1.0010.08201.60 
 * 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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