Blitz: Individual Calculations September 2023
 Kosak, Karolina  Total change: 48.00  Rating chartPersonal card
 3. Sandhaeuser Schachsommer Blitzturnier Sandhausen GER 2023-08-04
RcRownchangeKK*chgGame
 1909 1541 3.00 12 1.20 40 48.00 
  Hoppstaedter, Daniel 2072 GER0.001-0.0340-1.20 
  Hoppstaedter, Daniel 2072 GER0.001-0.0340-1.20 
  Piechot, Steffen 1945 GER1.0010.924036.80 
  Piechot, Steffen 1945 GER0.001-0.0840-3.20 
  Do, Tran Son, Dr. 2000 GER1.0010.954038.00 
  Do, Tran Son, Dr. 2000 GER1.0010.954038.00 
  Perkampus, Laurin 2032 GER0.001-0.0440-1.60 
  Perkampus, Laurin 2032 GER0.001-0.0440-1.60 
  Mukazhanov, Mansur 1959 GER0.001-0.0740-2.80 
  Mukazhanov, Mansur 1959 GER0.001-0.0740-2.80 
  Lee, Ho In 1443 GER0.001-0.6340-25.20 
  Lee, Ho In 1443 GER0.001-0.6340-25.20 

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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