Individual Calculations September 2023
 Sinauridze, Simons  Total change: -56.60  Rating chartPersonal card
 Riga Technical University Open 2023 - Tournament B Riga LAT 2023-08-06
RcRownchangeKK*chgGame
 1623 2058 3.50 7 -2.83 20 -56.60 
  Tolmaceva, Alona 1658  * LAT1.0010.08201.60 
  Petrovska, Arina 1557 LAT0.001-0.9620-19.20 
  Jansone, Melanija Luize 1549 LAT1.0010.04200.80 
  Jeronovics, Toms 1633 LAT0.001-0.9320-18.60 
  Mirek, Szymon 1487 POL0.501-0.4820-9.60 
  Beniosev, Daniel 1496 LAT1.0010.02200.40 
  Sirp, Karl Aleksander 1982 EST0.001-0.6020-12.00 
 * 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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