Blitz: Individual Calculations September 2023
 Willow, Jonah B  Total change: -4.20  Rating chartPersonal card
 Riga Technical University Open 2023 - G Closing Blitz Tournament Riga LAT 2023-08-13
RcRownchangeKK*chgGame
 2037 2295 8.50 11 -0.21 20 -4.20 
  Baltrunas, Arvydas 1895  * LTU1.0010.08201.60 
  Tetepoulidis, Ioannis 1861 GRE1.0010.06201.20 
  Sirp, Karl Aleksander 2012 EST1.0010.16203.20 
  Solomka, Nikita 1978 LAT1.0010.13202.60 
  Larkin, Vladyslav m2422 UKR0.5010.17203.40 
  Hemanth, Raam 1933 IND0.001-0.9020-18.00 
  Petrova, Irina wm2082 UKR0.001-0.7720-15.40 
  Tolmacevs, Artjoms 2006 LAT1.0010.16203.20 
  Kolasa, Pjotrs 1926 LAT1.0010.10202.00 
  Salna, Aleksandras 2164 LTU1.0010.32206.40 
  Rychagov, Nikita 2129 EST1.0010.28205.60 
 * 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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