Individual Calculations September 2023
 Korobov, Anton  Total change: -10.50  Rating chartPersonal card
 FIDE World Cup 2023 Baku AZE 2023-07-30
RcRownchangeKK*chgGame
 2601 2667 2.00 4 -0.36 10 -3.60 
  Iturrizaga Bonelli, Eduardo g2617 ESP1.0010.43104.30 
  Iturrizaga Bonelli, Eduardo g2617 ESP0.001-0.5710-5.70 
  Sanal, Vahap g2585 TUR0.501-0.1110-1.10 
  Sanal, Vahap g2585 TUR0.501-0.1110-1.10 

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)
 
 CHESS SLOVAK OPEN 2023 Skalica SVK 2023-08-19
RcRownchangeKK*chgGame
 2402 2663 6.50 9 -0.69 10 -6.90 
  Staresina, Alan 2263  * CRO1.0010.08100.80 
  Rakhmangulova, Anastasiya wm2341 UKR0.501-0.3710-3.70 
  Ocelak, Jakub c2272 CZE1.0010.09100.90 
  Hrbek, Stepan f2404 CZE0.501-0.3210-3.20 
  Mica, Marek f2317 CZE1.0010.11101.10 
  Pasti, Aron f2354 HUN1.0010.14101.40 
  Aczel, Gergely g2481 HUN0.501-0.2410-2.40 
  Pechac, Jergus g2580 SVK0.501-0.1110-1.10 
  Movsesian, Sergei g2610 ARM0.501-0.0710-0.70 
 * 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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