Individual Calculations September 2023
 Aczel, Gergely  Total change: 5.60  Rating chartPersonal card
 SixDays Budapest July-August 2023 GM A Budapest HUN 2023-07-31
RcRownchangeKK*chgGame
 2378 2489 5.50 9 -0.31 10 -3.10 
  Chasin, Nico m2455 USA1.0010.45104.50 
  Costa, Leonardo f2331 GER0.001-0.7110-7.10 
  Magen, Daniel 2197 ISR1.0010.15101.50 
  Grabinsky, Aaron m2416 USA1.0010.40104.00 
  Laddha, Shubh Jayesh f2397 USA0.501-0.1310-1.30 
  Srihari, L R m2384 IND0.501-0.1410-1.40 
  Berczes, David g2440 HUN0.501-0.0710-0.70 
  Pham, Tran Gia Phuc f2314 VIE0.501-0.2310-2.30 
  Aveskulov, Valeriy g2470 UKR0.501-0.0310-0.30 

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
 2373 2481 6.50 9 0.87 10 8.70 
  Ihnat, Marek 2126 SVK0.501-0.3910-3.90 
  Borsos, Bogdan m2130 UKR1.0010.11101.10 
  Bango, Lukas 2231 SVK1.0010.19101.90 
  Svanda, Ondrej f2371 CZE1.0010.35103.50 
  Hrbek, Stepan f2404 CZE0.501-0.1110-1.10 
  Movsesian, Sergei g2610 ARM0.5010.17101.70 
  Korobov, Anton g2663 UKR0.5010.24102.40 
  Haring, Filip m2446 SVK0.501-0.0510-0.50 
  Romanishin, Oleg M g2377 UKR1.0010.36103.60 

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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